1878102710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{91303}}^1$

素因数の和:91349

約数の個数: 48

約数和(自身を含む): 3934471968

約数和(自身を除く): 2056369258

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 121, 170, 187, 242, 374, 605, 935, 1210, 1870, 2057, 4114, 10285, 20570, 91303, 182606, 456515, 913030, 1004333, 1552151, 2008666, 3104302, 5021665, 7760755, 10043330, 11047663, 15521510, 17073661, 22095326, 34147322, 55238315, 85368305, 110476630, 170736610, 187810271, 375620542, 939051355, 1878102710]

約数ペア:

[(1, 1878102710), (2, 939051355), (5, 375620542), (10, 187810271), (11, 170736610), (17, 110476630), (22, 85368305), (34, 55238315), (55, 34147322), (85, 22095326), (110, 17073661), (121, 15521510), (170, 11047663), (187, 10043330), (242, 7760755), (374, 5021665), (605, 3104302), (935, 2008666), (1210, 1552151), (1870, 1004333), (2057, 913030), (4114, 456515), (10285, 182606), (20570, 91303)]