30972810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5521}}^1$

素因数の和:5559

約数の個数: 64

約数和(自身を含む): 85878144

約数和(自身を除く): 54905334

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 51, 55, 66, 85, 102, 110, 165, 170, 187, 255, 330, 374, 510, 561, 935, 1122, 1870, 2805, 5521, 5610, 11042, 16563, 27605, 33126, 55210, 60731, 82815, 93857, 121462, 165630, 182193, 187714, 281571, 303655, 364386, 469285, 563142, 607310, 910965, 938570, 1032427, 1407855, 1821930, 2064854, 2815710, 3097281, 5162135, 6194562, 10324270, 15486405, 30972810]

約数ペア:

[(1, 30972810), (2, 15486405), (3, 10324270), (5, 6194562), (6, 5162135), (10, 3097281), (11, 2815710), (15, 2064854), (17, 1821930), (22, 1407855), (30, 1032427), (33, 938570), (34, 910965), (51, 607310), (55, 563142), (66, 469285), (85, 364386), (102, 303655), (110, 281571), (165, 187714), (170, 182193), (187, 165630), (255, 121462), (330, 93857), (374, 82815), (510, 60731), (561, 55210), (935, 33126), (1122, 27605), (1870, 16563), (2805, 11042), (5521, 5610)]