155334530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{25423}}^1$

素因数の和:25490

約数の個数: 32

約数和(自身を含む): 307528704

約数和(自身を除く): 152194174

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 470, 611, 1222, 3055, 6110, 25423, 50846, 127115, 254230, 330499, 660998, 1194881, 1652495, 2389762, 3304990, 5974405, 11948810, 15533453, 31066906, 77667265, 155334530]

約数ペア:

[(1, 155334530), (2, 77667265), (5, 31066906), (10, 15533453), (13, 11948810), (26, 5974405), (47, 3304990), (65, 2389762), (94, 1652495), (130, 1194881), (235, 660998), (470, 330499), (611, 254230), (1222, 127115), (3055, 50846), (6110, 25423)]