1954558060

素因数分解:

$2^2\times 5^1\times 7^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:182

約数の個数: 240

約数和(自身を含む): 5375768832

約数和(自身を除く): 3421210772

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 31, 35, 49, 52, 62, 65, 70, 91, 98, 101, 124, 130, 140, 155, 182, 196, 202, 217, 245, 260, 310, 343, 364, 403, 404, 434, 455, 490, 505, 620, 637, 686, 707, 806, 868, 910, 980, 1010, 1085, 1274, 1313, 1372, 1414, 1519, 1612, 1715, 1820, 2015, 2020, 2170, 2401, 2548, 2626, 2821, 2828, 3038, 3131, 3185, 3430, 3535, 4030, 4340, 4459, 4802, 4949, 5252, 5642, 6076, 6262, 6370, 6565, 6860, 7070, 7595, 8060, 8918, 9191, 9604, 9898, 10633, 11284, 12005, 12524, 12740, 13130, 14105, 14140, 15190, 15655, 17836, 18382, 19747, 19796, 21266, 21917, 22295, 24010, 24745, 26260, 28210, 30380, 31213, 31310, 34643, 36764, 39494, 40703, 42532, 43834, 44590, 45955, 48020, 49490, 53165, 56420, 62426, 62620, 64337, 69286, 74431, 78988, 81406, 87668, 89180, 91910, 98735, 98980, 106330, 109585, 124852, 128674, 138229, 138572, 148862, 153419, 156065, 162812, 173215, 183820, 197470, 203515, 212660, 219170, 242501, 257348, 276458, 284921, 297724, 306838, 312130, 321685, 346430, 372155, 394940, 407030, 438340, 450359, 485002, 552916, 569842, 613676, 624260, 643370, 691145, 692860, 744310, 767095, 814060, 900718, 967603, 970004, 1073933, 1139684, 1212505, 1286740, 1382290, 1424605, 1488620, 1534190, 1801436, 1935206, 1994447, 2147866, 2251795, 2425010, 2764580, 2849210, 3068380, 3152513, 3870412, 3988894, 4295732, 4503590, 4838015, 4850020, 5369665, 5698420, 6305026, 7517531, 7977788, 9007180, 9676030, 9972235, 10739330, 12610052, 13961129, 15035062, 15762565, 19352060, 19944470, 21478660, 27922258, 30070124, 31525130, 37587655, 39888940, 55844516, 63050260, 69805645, 75175310, 97727903, 139611290, 150350620, 195455806, 279222580, 390911612, 488639515, 977279030, 1954558060]

約数ペア:

[(1, 1954558060), (2, 977279030), (4, 488639515), (5, 390911612), (7, 279222580), (10, 195455806), (13, 150350620), (14, 139611290), (20, 97727903), (26, 75175310), (28, 69805645), (31, 63050260), (35, 55844516), (49, 39888940), (52, 37587655), (62, 31525130), (65, 30070124), (70, 27922258), (91, 21478660), (98, 19944470), (101, 19352060), (124, 15762565), (130, 15035062), (140, 13961129), (155, 12610052), (182, 10739330), (196, 9972235), (202, 9676030), (217, 9007180), (245, 7977788), (260, 7517531), (310, 6305026), (343, 5698420), (364, 5369665), (403, 4850020), (404, 4838015), (434, 4503590), (455, 4295732), (490, 3988894), (505, 3870412), (620, 3152513), (637, 3068380), (686, 2849210), (707, 2764580), (806, 2425010), (868, 2251795), (910, 2147866), (980, 1994447), (1010, 1935206), (1085, 1801436), (1274, 1534190), (1313, 1488620), (1372, 1424605), (1414, 1382290), (1519, 1286740), (1612, 1212505), (1715, 1139684), (1820, 1073933), (2015, 970004), (2020, 967603), (2170, 900718), (2401, 814060), (2548, 767095), (2626, 744310), (2821, 692860), (2828, 691145), (3038, 643370), (3131, 624260), (3185, 613676), (3430, 569842), (3535, 552916), (4030, 485002), (4340, 450359), (4459, 438340), (4802, 407030), (4949, 394940), (5252, 372155), (5642, 346430), (6076, 321685), (6262, 312130), (6370, 306838), (6565, 297724), (6860, 284921), (7070, 276458), (7595, 257348), (8060, 242501), (8918, 219170), (9191, 212660), (9604, 203515), (9898, 197470), (10633, 183820), (11284, 173215), (12005, 162812), (12524, 156065), (12740, 153419), (13130, 148862), (14105, 138572), (14140, 138229), (15190, 128674), (15655, 124852), (17836, 109585), (18382, 106330), (19747, 98980), (19796, 98735), (21266, 91910), (21917, 89180), (22295, 87668), (24010, 81406), (24745, 78988), (26260, 74431), (28210, 69286), (30380, 64337), (31213, 62620), (31310, 62426), (34643, 56420), (36764, 53165), (39494, 49490), (40703, 48020), (42532, 45955), (43834, 44590)]