426681010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1399}}^1\times {\mathrm{4357}}^1$

素因数の和:5770

約数の個数: 32

約数和(自身を含む): 878572800

約数和(自身を除く): 451891790

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1399, 2798, 4357, 6995, 8714, 9793, 13990, 19586, 21785, 30499, 43570, 48965, 60998, 97930, 152495, 304990, 6095443, 12190886, 30477215, 42668101, 60954430, 85336202, 213340505, 426681010]

約数ペア:

[(1, 426681010), (2, 213340505), (5, 85336202), (7, 60954430), (10, 42668101), (14, 30477215), (35, 12190886), (70, 6095443), (1399, 304990), (2798, 152495), (4357, 97930), (6995, 60998), (8714, 48965), (9793, 43570), (13990, 30499), (19586, 21785)]