310147298

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1091}}^1\times {\mathrm{7481}}^1$

素因数の和:8593

約数の個数: 16

約数和(自身を含む): 490220640

約数和(自身を除く): 180073342

約数列:

[1, 2, 19, 38, 1091, 2182, 7481, 14962, 20729, 41458, 142139, 284278, 8161771, 16323542, 155073649, 310147298]

約数ペア:

[(1, 310147298), (2, 155073649), (19, 16323542), (38, 8161771), (1091, 284278), (2182, 142139), (7481, 41458), (14962, 20729)]