42016740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{700279}}^1$

素因数の和:700291

約数の個数: 24

約数和(自身を含む): 117647040

約数和(自身を除く): 75630300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 700279, 1400558, 2100837, 2801116, 3501395, 4201674, 7002790, 8403348, 10504185, 14005580, 21008370, 42016740]

約数ペア:

[(1, 42016740), (2, 21008370), (3, 14005580), (4, 10504185), (5, 8403348), (6, 7002790), (10, 4201674), (12, 3501395), (15, 2801116), (20, 2100837), (30, 1400558), (60, 700279)]