61993910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{2671}}^1$

素因数の和:2900

約数の個数: 32

約数和(自身を含む): 122356224

約数和(自身を除く): 60362314

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 211, 422, 1055, 2110, 2321, 2671, 4642, 5342, 11605, 13355, 23210, 26710, 29381, 58762, 146905, 293810, 563581, 1127162, 2817905, 5635810, 6199391, 12398782, 30996955, 61993910]

約数ペア:

[(1, 61993910), (2, 30996955), (5, 12398782), (10, 6199391), (11, 5635810), (22, 2817905), (55, 1127162), (110, 563581), (211, 293810), (422, 146905), (1055, 58762), (2110, 29381), (2321, 26710), (2671, 23210), (4642, 13355), (5342, 11605)]