129452690

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{283}}^1\times {\mathrm{307}}^1$

素因数の和:746

約数の個数: 32

約数和(自身を含む): 236174400

約数和(自身を除く): 106721710

約数列:

[1, 2, 5, 10, 149, 283, 298, 307, 566, 614, 745, 1415, 1490, 1535, 2830, 3070, 42167, 45743, 84334, 86881, 91486, 173762, 210835, 228715, 421670, 434405, 457430, 868810, 12945269, 25890538, 64726345, 129452690]

約数ペア:

[(1, 129452690), (2, 64726345), (5, 25890538), (10, 12945269), (149, 868810), (283, 457430), (298, 434405), (307, 421670), (566, 228715), (614, 210835), (745, 173762), (1415, 91486), (1490, 86881), (1535, 84334), (2830, 45743), (3070, 42167)]