15670020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{261167}}^1$

素因数の和:261179

約数の個数: 24

約数和(自身を含む): 43876224

約数和(自身を除く): 28206204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 261167, 522334, 783501, 1044668, 1305835, 1567002, 2611670, 3134004, 3917505, 5223340, 7835010, 15670020]

約数ペア:

[(1, 15670020), (2, 7835010), (3, 5223340), (4, 3917505), (5, 3134004), (6, 2611670), (10, 1567002), (12, 1305835), (15, 1044668), (20, 783501), (30, 522334), (60, 261167)]