142729210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{467}}^1\times {\mathrm{2351}}^1$

素因数の和:2838

約数の個数: 32

約数和(自身を含む): 277385472

約数和(自身を除く): 134656262

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 467, 934, 2335, 2351, 4670, 4702, 6071, 11755, 12142, 23510, 30355, 30563, 60710, 61126, 152815, 305630, 1097917, 2195834, 5489585, 10979170, 14272921, 28545842, 71364605, 142729210]

約数ペア:

[(1, 142729210), (2, 71364605), (5, 28545842), (10, 14272921), (13, 10979170), (26, 5489585), (65, 2195834), (130, 1097917), (467, 305630), (934, 152815), (2335, 61126), (2351, 60710), (4670, 30563), (4702, 30355), (6071, 23510), (11755, 12142)]