30956485

素因数分解:

$5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{4357}}^1$

素因数の和:4405

約数の個数: 24

約数和(自身を含む): 44713080

約数和(自身を除く): 13756595

約数列:

[1, 5, 7, 29, 35, 49, 145, 203, 245, 1015, 1421, 4357, 7105, 21785, 30499, 126353, 152495, 213493, 631765, 884471, 1067465, 4422355, 6191297, 30956485]

約数ペア:

[(1, 30956485), (5, 6191297), (7, 4422355), (29, 1067465), (35, 884471), (49, 631765), (145, 213493), (203, 152495), (245, 126353), (1015, 30499), (1421, 21785), (4357, 7105)]