91685490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{235091}}^1$

素因数の和:235114

約数の個数: 32

約数和(自身を含む): 236972736

約数和(自身を除く): 145287246

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 235091, 470182, 705273, 1175455, 1410546, 2350910, 3056183, 3526365, 6112366, 7052730, 9168549, 15280915, 18337098, 30561830, 45842745, 91685490]

約数ペア:

[(1, 91685490), (2, 45842745), (3, 30561830), (5, 18337098), (6, 15280915), (10, 9168549), (13, 7052730), (15, 6112366), (26, 3526365), (30, 3056183), (39, 2350910), (65, 1410546), (78, 1175455), (130, 705273), (195, 470182), (390, 235091)]