2152740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{35879}}^1$

素因数の和:35891

約数の個数: 24

約数和(自身を含む): 6027840

約数和(自身を除く): 3875100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 35879, 71758, 107637, 143516, 179395, 215274, 358790, 430548, 538185, 717580, 1076370, 2152740]

約数ペア:

[(1, 2152740), (2, 1076370), (3, 717580), (4, 538185), (5, 430548), (6, 358790), (10, 215274), (12, 179395), (15, 143516), (20, 107637), (30, 71758), (60, 35879)]