111325890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{285451}}^1$

素因数の和:285474

約数の個数: 32

約数和(自身を含む): 287735616

約数和(自身を除く): 176409726

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 285451, 570902, 856353, 1427255, 1712706, 2854510, 3710863, 4281765, 7421726, 8563530, 11132589, 18554315, 22265178, 37108630, 55662945, 111325890]

約数ペア:

[(1, 111325890), (2, 55662945), (3, 37108630), (5, 22265178), (6, 18554315), (10, 11132589), (13, 8563530), (15, 7421726), (26, 4281765), (30, 3710863), (39, 2854510), (65, 1712706), (78, 1427255), (130, 856353), (195, 570902), (390, 285451)]