2152804740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{35880079}}^1$

素因数の和:35880091

約数の個数: 24

約数和(自身を含む): 6027853440

約数和(自身を除く): 3875048700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 35880079, 71760158, 107640237, 143520316, 179400395, 215280474, 358800790, 430560948, 538201185, 717601580, 1076402370, 2152804740]

約数ペア:

[(1, 2152804740), (2, 1076402370), (3, 717601580), (4, 538201185), (5, 430560948), (6, 358800790), (10, 215280474), (12, 179400395), (15, 143520316), (20, 107640237), (30, 71760158), (60, 35880079)]