2018938710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{547}}^1\times {\mathrm{123031}}^1$

素因数の和:123588

約数の個数: 32

約数和(自身を含む): 4854350592

約数和(自身を除く): 2835411882

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 547, 1094, 1641, 2735, 3282, 5470, 8205, 16410, 123031, 246062, 369093, 615155, 738186, 1230310, 1845465, 3690930, 67297957, 134595914, 201893871, 336489785, 403787742, 672979570, 1009469355, 2018938710]

約数ペア:

[(1, 2018938710), (2, 1009469355), (3, 672979570), (5, 403787742), (6, 336489785), (10, 201893871), (15, 134595914), (30, 67297957), (547, 3690930), (1094, 1845465), (1641, 1230310), (2735, 738186), (3282, 615155), (5470, 369093), (8205, 246062), (16410, 123031)]