86842990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{9151}}^1$

素因数の和:9244

約数の個数: 32

約数和(自身を含む): 170666496

約数和(自身を除く): 83823506

約数列:

[1, 2, 5, 10, 13, 26, 65, 73, 130, 146, 365, 730, 949, 1898, 4745, 9151, 9490, 18302, 45755, 91510, 118963, 237926, 594815, 668023, 1189630, 1336046, 3340115, 6680230, 8684299, 17368598, 43421495, 86842990]

約数ペア:

[(1, 86842990), (2, 43421495), (5, 17368598), (10, 8684299), (13, 6680230), (26, 3340115), (65, 1336046), (73, 1189630), (130, 668023), (146, 594815), (365, 237926), (730, 118963), (949, 91510), (1898, 45755), (4745, 18302), (9151, 9490)]