12494220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{3929}}^1$

素因数の和:3994

約数の個数: 48

約数和(自身を含む): 35652960

約数和(自身を除く): 23158740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 3180, 3929, 7858, 11787, 15716, 19645, 23574, 39290, 47148, 58935, 78580, 117870, 208237, 235740, 416474, 624711, 832948, 1041185, 1249422, 2082370, 2498844, 3123555, 4164740, 6247110, 12494220]

約数ペア:

[(1, 12494220), (2, 6247110), (3, 4164740), (4, 3123555), (5, 2498844), (6, 2082370), (10, 1249422), (12, 1041185), (15, 832948), (20, 624711), (30, 416474), (53, 235740), (60, 208237), (106, 117870), (159, 78580), (212, 58935), (265, 47148), (318, 39290), (530, 23574), (636, 19645), (795, 15716), (1060, 11787), (1590, 7858), (3180, 3929)]