2273110

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{4639}}^1$

素因数の和:4660

約数の個数: 24

約数和(自身を含む): 4760640

約数和(自身を除く): 2487530

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 4639, 9278, 23195, 32473, 46390, 64946, 162365, 227311, 324730, 454622, 1136555, 2273110]

約数ペア:

[(1, 2273110), (2, 1136555), (5, 454622), (7, 324730), (10, 227311), (14, 162365), (35, 64946), (49, 46390), (70, 32473), (98, 23195), (245, 9278), (490, 4639)]