43257630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{110917}}^1$

素因数の和:110940

約数の個数: 32

約数和(自身を含む): 111805344

約数和(自身を除く): 68547714

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 110917, 221834, 332751, 554585, 665502, 1109170, 1441921, 1663755, 2883842, 3327510, 4325763, 7209605, 8651526, 14419210, 21628815, 43257630]

約数ペア:

[(1, 43257630), (2, 21628815), (3, 14419210), (5, 8651526), (6, 7209605), (10, 4325763), (13, 3327510), (15, 2883842), (26, 1663755), (30, 1441921), (39, 1109170), (65, 665502), (78, 554585), (130, 332751), (195, 221834), (390, 110917)]