92878890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{238151}}^1$

素因数の和:238174

約数の個数: 32

約数和(自身を含む): 240057216

約数和(自身を除く): 147178326

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 238151, 476302, 714453, 1190755, 1428906, 2381510, 3095963, 3572265, 6191926, 7144530, 9287889, 15479815, 18575778, 30959630, 46439445, 92878890]

約数ペア:

[(1, 92878890), (2, 46439445), (3, 30959630), (5, 18575778), (6, 15479815), (10, 9287889), (13, 7144530), (15, 6191926), (26, 3572265), (30, 3095963), (39, 2381510), (65, 1428906), (78, 1190755), (130, 714453), (195, 476302), (390, 238151)]