1396740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23279}}^1$

素因数の和:23291

約数の個数: 24

約数和(自身を含む): 3911040

約数和(自身を除く): 2514300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 23279, 46558, 69837, 93116, 116395, 139674, 232790, 279348, 349185, 465580, 698370, 1396740]

約数ペア:

[(1, 1396740), (2, 698370), (3, 465580), (4, 349185), (5, 279348), (6, 232790), (10, 139674), (12, 116395), (15, 93116), (20, 69837), (30, 46558), (60, 23279)]