30932140

素因数分解:

$2^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{9851}}^1$

素因数の和:10017

約数の個数: 24

約数和(自身を含む): 65377872

約数和(自身を除く): 34445732

約数列:

[1, 2, 4, 5, 10, 20, 157, 314, 628, 785, 1570, 3140, 9851, 19702, 39404, 49255, 98510, 197020, 1546607, 3093214, 6186428, 7733035, 15466070, 30932140]

約数ペア:

[(1, 30932140), (2, 15466070), (4, 7733035), (5, 6186428), (10, 3093214), (20, 1546607), (157, 197020), (314, 98510), (628, 49255), (785, 39404), (1570, 19702), (3140, 9851)]