15141020

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{24421}}^1$

素因数の和:24461

約数の個数: 24

約数和(自身を含む): 32823168

約数和(自身を除く): 17682148

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 24421, 48842, 97684, 122105, 244210, 488420, 757051, 1514102, 3028204, 3785255, 7570510, 15141020]

約数ペア:

[(1, 15141020), (2, 7570510), (4, 3785255), (5, 3028204), (10, 1514102), (20, 757051), (31, 488420), (62, 244210), (124, 122105), (155, 97684), (310, 48842), (620, 24421)]