318778870

素因数分解:

$2^1\times 5^1\times {\mathrm{467}}^1\times {\mathrm{68261}}^1$

素因数の和:68735

約数の個数: 16

約数和(自身を含む): 575039088

約数和(自身を除く): 256260218

約数列:

[1, 2, 5, 10, 467, 934, 2335, 4670, 68261, 136522, 341305, 682610, 31877887, 63755774, 159389435, 318778870]

約数ペア:

[(1, 318778870), (2, 159389435), (5, 63755774), (10, 31877887), (467, 682610), (934, 341305), (2335, 136522), (4670, 68261)]