3892740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{64879}}^1$

素因数の和:64891

約数の個数: 24

約数和(自身を含む): 10899840

約数和(自身を除く): 7007100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 64879, 129758, 194637, 259516, 324395, 389274, 648790, 778548, 973185, 1297580, 1946370, 3892740]

約数ペア:

[(1, 3892740), (2, 1946370), (3, 1297580), (4, 973185), (5, 778548), (6, 648790), (10, 389274), (12, 324395), (15, 259516), (20, 194637), (30, 129758), (60, 64879)]