14891470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{397}}^1$

素因数の和:457

約数の個数: 48

約数和(自身を含む): 30489984

約数和(自身を除く): 15598514

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 121, 155, 242, 310, 341, 397, 605, 682, 794, 1210, 1705, 1985, 3410, 3751, 3970, 4367, 7502, 8734, 12307, 18755, 21835, 24614, 37510, 43670, 48037, 61535, 96074, 123070, 135377, 240185, 270754, 480370, 676885, 1353770, 1489147, 2978294, 7445735, 14891470]

約数ペア:

[(1, 14891470), (2, 7445735), (5, 2978294), (10, 1489147), (11, 1353770), (22, 676885), (31, 480370), (55, 270754), (62, 240185), (110, 135377), (121, 123070), (155, 96074), (242, 61535), (310, 48037), (341, 43670), (397, 37510), (605, 24614), (682, 21835), (794, 18755), (1210, 12307), (1705, 8734), (1985, 7502), (3410, 4367), (3751, 3970)]