67444810

素因数分解:

$2^1\times 5^1\times {\mathrm{2161}}^1\times {\mathrm{3121}}^1$

素因数の和:5289

約数の個数: 16

約数和(自身を含む): 121495752

約数和(自身を除く): 54050942

約数列:

[1, 2, 5, 10, 2161, 3121, 4322, 6242, 10805, 15605, 21610, 31210, 6744481, 13488962, 33722405, 67444810]

約数ペア:

[(1, 67444810), (2, 33722405), (5, 13488962), (10, 6744481), (2161, 31210), (3121, 21610), (4322, 15605), (6242, 10805)]