67723490

素因数分解:

$2^1\times 5^1\times {\mathrm{2129}}^1\times {\mathrm{3181}}^1$

素因数の和:5317

約数の個数: 16

約数和(自身を含む): 121997880

約数和(自身を除く): 54274390

約数列:

[1, 2, 5, 10, 2129, 3181, 4258, 6362, 10645, 15905, 21290, 31810, 6772349, 13544698, 33861745, 67723490]

約数ペア:

[(1, 67723490), (2, 33861745), (5, 13544698), (10, 6772349), (2129, 31810), (3181, 21290), (4258, 15905), (6362, 10645)]