90515490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{232091}}^1$

素因数の和:232114

約数の個数: 32

約数和(自身を含む): 233948736

約数和(自身を除く): 143433246

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 232091, 464182, 696273, 1160455, 1392546, 2320910, 3017183, 3481365, 6034366, 6962730, 9051549, 15085915, 18103098, 30171830, 45257745, 90515490]

約数ペア:

[(1, 90515490), (2, 45257745), (3, 30171830), (5, 18103098), (6, 15085915), (10, 9051549), (13, 6962730), (15, 6034366), (26, 3481365), (30, 3017183), (39, 2320910), (65, 1392546), (78, 1160455), (130, 696273), (195, 464182), (390, 232091)]