2660610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{677}}^1$

素因数の和:818

約数の個数: 32

約数和(自身を含む): 6443712

約数和(自身を除く): 3783102

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 131, 262, 393, 655, 677, 786, 1310, 1354, 1965, 2031, 3385, 3930, 4062, 6770, 10155, 20310, 88687, 177374, 266061, 443435, 532122, 886870, 1330305, 2660610]

約数ペア:

[(1, 2660610), (2, 1330305), (3, 886870), (5, 532122), (6, 443435), (10, 266061), (15, 177374), (30, 88687), (131, 20310), (262, 10155), (393, 6770), (655, 4062), (677, 3930), (786, 3385), (1310, 2031), (1354, 1965)]