6615460

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{79}}^2$

素因数の和:220

約数の個数: 36

約数和(自身を含む): 14336028

約数和(自身を除く): 7720568

約数列:

[1, 2, 4, 5, 10, 20, 53, 79, 106, 158, 212, 265, 316, 395, 530, 790, 1060, 1580, 4187, 6241, 8374, 12482, 16748, 20935, 24964, 31205, 41870, 62410, 83740, 124820, 330773, 661546, 1323092, 1653865, 3307730, 6615460]

約数ペア:

[(1, 6615460), (2, 3307730), (4, 1653865), (5, 1323092), (10, 661546), (20, 330773), (53, 124820), (79, 83740), (106, 62410), (158, 41870), (212, 31205), (265, 24964), (316, 20935), (395, 16748), (530, 12482), (790, 8374), (1060, 6241), (1580, 4187)]