90140710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{3517}}^1$

素因数の和:3768

約数の個数: 32

約数和(自身を含む): 177813792

約数和(自身を除く): 87673082

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 233, 466, 1165, 2330, 2563, 3517, 5126, 7034, 12815, 17585, 25630, 35170, 38687, 77374, 193435, 386870, 819461, 1638922, 4097305, 8194610, 9014071, 18028142, 45070355, 90140710]

約数ペア:

[(1, 90140710), (2, 45070355), (5, 18028142), (10, 9014071), (11, 8194610), (22, 4097305), (55, 1638922), (110, 819461), (233, 386870), (466, 193435), (1165, 77374), (2330, 38687), (2563, 35170), (3517, 25630), (5126, 17585), (7034, 12815)]