90039210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{20143}}^1$

素因数の和:20302

約数の個数: 32

約数和(自身を含む): 217555200

約数和(自身を除く): 127515990

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 149, 298, 447, 745, 894, 1490, 2235, 4470, 20143, 40286, 60429, 100715, 120858, 201430, 302145, 604290, 3001307, 6002614, 9003921, 15006535, 18007842, 30013070, 45019605, 90039210]

約数ペア:

[(1, 90039210), (2, 45019605), (3, 30013070), (5, 18007842), (6, 15006535), (10, 9003921), (15, 6002614), (30, 3001307), (149, 604290), (298, 302145), (447, 201430), (745, 120858), (894, 100715), (1490, 60429), (2235, 40286), (4470, 20143)]