31887630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{354307}}^1$

素因数の和:354320

約数の個数: 24

約数和(自身を含む): 82908072

約数和(自身を除く): 51020442

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 354307, 708614, 1062921, 1771535, 2125842, 3188763, 3543070, 5314605, 6377526, 10629210, 15943815, 31887630]

約数ペア:

[(1, 31887630), (2, 15943815), (3, 10629210), (5, 6377526), (6, 5314605), (9, 3543070), (10, 3188763), (15, 2125842), (18, 1771535), (30, 1062921), (45, 708614), (90, 354307)]