856552740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{14275879}}^1$

素因数の和:14275891

約数の個数: 24

約数和(自身を含む): 2398347840

約数和(自身を除く): 1541795100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 14275879, 28551758, 42827637, 57103516, 71379395, 85655274, 142758790, 171310548, 214138185, 285517580, 428276370, 856552740]

約数ペア:

[(1, 856552740), (2, 428276370), (3, 285517580), (4, 214138185), (5, 171310548), (6, 142758790), (10, 85655274), (12, 71379395), (15, 57103516), (20, 42827637), (30, 28551758), (60, 14275879)]