31635470

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2621}}^1$

素因数の和:2716

約数の個数: 32

約数和(自身を含む): 61166016

約数和(自身を除く): 29530546

約数列:

[1, 2, 5, 10, 17, 34, 71, 85, 142, 170, 355, 710, 1207, 2414, 2621, 5242, 6035, 12070, 13105, 26210, 44557, 89114, 186091, 222785, 372182, 445570, 930455, 1860910, 3163547, 6327094, 15817735, 31635470]

約数ペア:

[(1, 31635470), (2, 15817735), (5, 6327094), (10, 3163547), (17, 1860910), (34, 930455), (71, 445570), (85, 372182), (142, 222785), (170, 186091), (355, 89114), (710, 44557), (1207, 26210), (2414, 13105), (2621, 12070), (5242, 6035)]