13909210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4621}}^1$

素因数の和:4678

約数の個数: 32

約数和(自身を含む): 29284992

約数和(自身を除く): 15375782

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1505, 3010, 4621, 9242, 23105, 32347, 46210, 64694, 161735, 198703, 323470, 397406, 993515, 1390921, 1987030, 2781842, 6954605, 13909210]

約数ペア:

[(1, 13909210), (2, 6954605), (5, 2781842), (7, 1987030), (10, 1390921), (14, 993515), (35, 397406), (43, 323470), (70, 198703), (86, 161735), (215, 64694), (301, 46210), (430, 32347), (602, 23105), (1505, 9242), (3010, 4621)]