210940260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3515671}}^1$

素因数の和:3515683

約数の個数: 24

約数和(自身を含む): 590632896

約数和(自身を除く): 379692636

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3515671, 7031342, 10547013, 14062684, 17578355, 21094026, 35156710, 42188052, 52735065, 70313420, 105470130, 210940260]

約数ペア:

[(1, 210940260), (2, 105470130), (3, 70313420), (4, 52735065), (5, 42188052), (6, 35156710), (10, 21094026), (12, 17578355), (15, 14062684), (20, 10547013), (30, 7031342), (60, 3515671)]