253137030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{8437901}}^1$

素因数の和:8437911

約数の個数: 16

約数和(自身を含む): 607528944

約数和(自身を除く): 354391914

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 8437901, 16875802, 25313703, 42189505, 50627406, 84379010, 126568515, 253137030]

約数ペア:

[(1, 253137030), (2, 126568515), (3, 84379010), (5, 50627406), (6, 42189505), (10, 25313703), (15, 16875802), (30, 8437901)]