621228030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{20707601}}^1$

素因数の和:20707611

約数の個数: 16

約数和(自身を含む): 1490947344

約数和(自身を除く): 869719314

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 20707601, 41415202, 62122803, 103538005, 124245606, 207076010, 310614015, 621228030]

約数ペア:

[(1, 621228030), (2, 310614015), (3, 207076010), (5, 124245606), (6, 103538005), (10, 62122803), (15, 41415202), (30, 20707601)]