8271567330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{218651}}^1$

素因数の和:218771

約数の個数: 64

約数和(自身を含む): 21599319168

約数和(自身を除く): 13327751838

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 97, 130, 194, 195, 291, 390, 485, 582, 970, 1261, 1455, 2522, 2910, 3783, 6305, 7566, 12610, 18915, 37830, 218651, 437302, 655953, 1093255, 1311906, 2186510, 2842463, 3279765, 5684926, 6559530, 8527389, 14212315, 17054778, 21209147, 28424630, 42418294, 42636945, 63627441, 85273890, 106045735, 127254882, 212091470, 275718911, 318137205, 551437822, 636274410, 827156733, 1378594555, 1654313466, 2757189110, 4135783665, 8271567330]

約数ペア:

[(1, 8271567330), (2, 4135783665), (3, 2757189110), (5, 1654313466), (6, 1378594555), (10, 827156733), (13, 636274410), (15, 551437822), (26, 318137205), (30, 275718911), (39, 212091470), (65, 127254882), (78, 106045735), (97, 85273890), (130, 63627441), (194, 42636945), (195, 42418294), (291, 28424630), (390, 21209147), (485, 17054778), (582, 14212315), (970, 8527389), (1261, 6559530), (1455, 5684926), (2522, 3279765), (2910, 2842463), (3783, 2186510), (6305, 1311906), (7566, 1093255), (12610, 655953), (18915, 437302), (37830, 218651)]