20210590

素因数分解:

$2^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{5791}}^1$

素因数の和:6147

約数の個数: 16

約数和(自身を含む): 36489600

約数和(自身を除く): 16279010

約数列:

[1, 2, 5, 10, 349, 698, 1745, 3490, 5791, 11582, 28955, 57910, 2021059, 4042118, 10105295, 20210590]

約数ペア:

[(1, 20210590), (2, 10105295), (5, 4042118), (10, 2021059), (349, 57910), (698, 28955), (1745, 11582), (3490, 5791)]