45619980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{263}}^1$

素因数の和:348

約数の個数: 144

約数和(自身を含む): 151683840

約数和(自身を除く): 106063860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 59, 60, 70, 84, 98, 105, 118, 140, 147, 177, 196, 210, 236, 245, 263, 294, 295, 354, 413, 420, 490, 526, 588, 590, 708, 735, 789, 826, 885, 980, 1052, 1180, 1239, 1315, 1470, 1578, 1652, 1770, 1841, 2065, 2478, 2630, 2891, 2940, 3156, 3540, 3682, 3945, 4130, 4956, 5260, 5523, 5782, 6195, 7364, 7890, 8260, 8673, 9205, 11046, 11564, 12390, 12887, 14455, 15517, 15780, 17346, 18410, 22092, 24780, 25774, 27615, 28910, 31034, 34692, 36820, 38661, 43365, 46551, 51548, 55230, 57820, 62068, 64435, 77322, 77585, 86730, 93102, 108619, 110460, 128870, 154644, 155170, 173460, 186204, 193305, 217238, 232755, 257740, 310340, 325857, 386610, 434476, 465510, 543095, 651714, 760333, 773220, 931020, 1086190, 1303428, 1520666, 1629285, 2172380, 2280999, 3041332, 3258570, 3801665, 4561998, 6517140, 7603330, 9123996, 11404995, 15206660, 22809990, 45619980]

約数ペア:

[(1, 45619980), (2, 22809990), (3, 15206660), (4, 11404995), (5, 9123996), (6, 7603330), (7, 6517140), (10, 4561998), (12, 3801665), (14, 3258570), (15, 3041332), (20, 2280999), (21, 2172380), (28, 1629285), (30, 1520666), (35, 1303428), (42, 1086190), (49, 931020), (59, 773220), (60, 760333), (70, 651714), (84, 543095), (98, 465510), (105, 434476), (118, 386610), (140, 325857), (147, 310340), (177, 257740), (196, 232755), (210, 217238), (236, 193305), (245, 186204), (263, 173460), (294, 155170), (295, 154644), (354, 128870), (413, 110460), (420, 108619), (490, 93102), (526, 86730), (588, 77585), (590, 77322), (708, 64435), (735, 62068), (789, 57820), (826, 55230), (885, 51548), (980, 46551), (1052, 43365), (1180, 38661), (1239, 36820), (1315, 34692), (1470, 31034), (1578, 28910), (1652, 27615), (1770, 25774), (1841, 24780), (2065, 22092), (2478, 18410), (2630, 17346), (2891, 15780), (2940, 15517), (3156, 14455), (3540, 12887), (3682, 12390), (3945, 11564), (4130, 11046), (4956, 9205), (5260, 8673), (5523, 8260), (5782, 7890), (6195, 7364)]