190198270

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{2659}}^1$

素因数の和:3000

約数の個数: 32

約数和(自身を含む): 358525440

約数和(自身を除く): 168327170

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 311, 622, 1555, 2659, 3110, 5318, 7153, 13295, 14306, 26590, 35765, 61157, 71530, 122314, 305785, 611570, 826949, 1653898, 4134745, 8269490, 19019827, 38039654, 95099135, 190198270]

約数ペア:

[(1, 190198270), (2, 95099135), (5, 38039654), (10, 19019827), (23, 8269490), (46, 4134745), (115, 1653898), (230, 826949), (311, 611570), (622, 305785), (1555, 122314), (2659, 71530), (3110, 61157), (5318, 35765), (7153, 26590), (13295, 14306)]