7137324990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:352

約数の個数: 256

約数和(自身を含む): 20321280000

約数和(自身を除く): 13183955010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 59, 62, 90, 93, 97, 118, 135, 149, 155, 177, 186, 194, 270, 279, 291, 295, 298, 310, 354, 447, 465, 485, 531, 558, 582, 590, 745, 837, 873, 885, 894, 930, 970, 1062, 1341, 1395, 1455, 1490, 1593, 1674, 1746, 1770, 1829, 2235, 2619, 2655, 2682, 2790, 2910, 3007, 3186, 3658, 4023, 4185, 4365, 4470, 4619, 5238, 5310, 5487, 5723, 6014, 6705, 7965, 8046, 8370, 8730, 8791, 9021, 9145, 9238, 10974, 11446, 13095, 13410, 13857, 14453, 15035, 15930, 16461, 17169, 17582, 18042, 18290, 20115, 23095, 26190, 26373, 27063, 27435, 27714, 28615, 28906, 30070, 32922, 34338, 40230, 41571, 43359, 43955, 45105, 46190, 49383, 51507, 52746, 54126, 54870, 57230, 69285, 72265, 79119, 81189, 82305, 83142, 85845, 86718, 87910, 90210, 98766, 103014, 124713, 130077, 131865, 135315, 138570, 144530, 154521, 158238, 162378, 164610, 171690, 177413, 207855, 216795, 237357, 246915, 249426, 257535, 260154, 263730, 270630, 272521, 309042, 354826, 390231, 395595, 405945, 415710, 433590, 448043, 474714, 493830, 515070, 532239, 545042, 623565, 650385, 772605, 780462, 791190, 811890, 817563, 852727, 887065, 896086, 1064478, 1186785, 1247130, 1300770, 1344129, 1362605, 1545210, 1596717, 1635126, 1705454, 1774130, 1951155, 2240215, 2373570, 2452689, 2558181, 2661195, 2688258, 2725210, 3193434, 3902310, 4032387, 4087815, 4263635, 4480430, 4790151, 4905378, 5116362, 5322390, 6720645, 7358067, 7674543, 7983585, 8064774, 8175630, 8527270, 9580302, 12097161, 12263445, 12790905, 13441290, 14716134, 15349086, 15967170, 20161935, 23023629, 23950755, 24194322, 24526890, 25581810, 26434537, 36790335, 38372715, 40323870, 46047258, 47901510, 52869074, 60485805, 73580670, 76745430, 79303611, 115118145, 120971610, 132172685, 158607222, 230236290, 237910833, 264345370, 396518055, 475821666, 713732499, 793036110, 1189554165, 1427464998, 2379108330, 3568662495, 7137324990]

約数ペア:

[(1, 7137324990), (2, 3568662495), (3, 2379108330), (5, 1427464998), (6, 1189554165), (9, 793036110), (10, 713732499), (15, 475821666), (18, 396518055), (27, 264345370), (30, 237910833), (31, 230236290), (45, 158607222), (54, 132172685), (59, 120971610), (62, 115118145), (90, 79303611), (93, 76745430), (97, 73580670), (118, 60485805), (135, 52869074), (149, 47901510), (155, 46047258), (177, 40323870), (186, 38372715), (194, 36790335), (270, 26434537), (279, 25581810), (291, 24526890), (295, 24194322), (298, 23950755), (310, 23023629), (354, 20161935), (447, 15967170), (465, 15349086), (485, 14716134), (531, 13441290), (558, 12790905), (582, 12263445), (590, 12097161), (745, 9580302), (837, 8527270), (873, 8175630), (885, 8064774), (894, 7983585), (930, 7674543), (970, 7358067), (1062, 6720645), (1341, 5322390), (1395, 5116362), (1455, 4905378), (1490, 4790151), (1593, 4480430), (1674, 4263635), (1746, 4087815), (1770, 4032387), (1829, 3902310), (2235, 3193434), (2619, 2725210), (2655, 2688258), (2682, 2661195), (2790, 2558181), (2910, 2452689), (3007, 2373570), (3186, 2240215), (3658, 1951155), (4023, 1774130), (4185, 1705454), (4365, 1635126), (4470, 1596717), (4619, 1545210), (5238, 1362605), (5310, 1344129), (5487, 1300770), (5723, 1247130), (6014, 1186785), (6705, 1064478), (7965, 896086), (8046, 887065), (8370, 852727), (8730, 817563), (8791, 811890), (9021, 791190), (9145, 780462), (9238, 772605), (10974, 650385), (11446, 623565), (13095, 545042), (13410, 532239), (13857, 515070), (14453, 493830), (15035, 474714), (15930, 448043), (16461, 433590), (17169, 415710), (17582, 405945), (18042, 395595), (18290, 390231), (20115, 354826), (23095, 309042), (26190, 272521), (26373, 270630), (27063, 263730), (27435, 260154), (27714, 257535), (28615, 249426), (28906, 246915), (30070, 237357), (32922, 216795), (34338, 207855), (40230, 177413), (41571, 171690), (43359, 164610), (43955, 162378), (45105, 158238), (46190, 154521), (49383, 144530), (51507, 138570), (52746, 135315), (54126, 131865), (54870, 130077), (57230, 124713), (69285, 103014), (72265, 98766), (79119, 90210), (81189, 87910), (82305, 86718), (83142, 85845)]