317779630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1129}}^1\times {\mathrm{4021}}^1$

素因数の和:5164

約数の個数: 32

約数和(自身を含む): 654459840

約数和(自身を除く): 336680210

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1129, 2258, 4021, 5645, 7903, 8042, 11290, 15806, 20105, 28147, 39515, 40210, 56294, 79030, 140735, 281470, 4539709, 9079418, 22698545, 31777963, 45397090, 63555926, 158889815, 317779630]

約数ペア:

[(1, 317779630), (2, 158889815), (5, 63555926), (7, 45397090), (10, 31777963), (14, 22698545), (35, 9079418), (70, 4539709), (1129, 281470), (2258, 140735), (4021, 79030), (5645, 56294), (7903, 40210), (8042, 39515), (11290, 28147), (15806, 20105)]