30560060

素因数分解:

$2^2\times 5^1\times {\mathrm{769}}^1\times {\mathrm{1987}}^1$

素因数の和:2765

約数の個数: 24

約数和(自身を含む): 64291920

約数和(自身を除く): 33731860

約数列:

[1, 2, 4, 5, 10, 20, 769, 1538, 1987, 3076, 3845, 3974, 7690, 7948, 9935, 15380, 19870, 39740, 1528003, 3056006, 6112012, 7640015, 15280030, 30560060]

約数ペア:

[(1, 30560060), (2, 15280030), (4, 7640015), (5, 6112012), (10, 3056006), (20, 1528003), (769, 39740), (1538, 19870), (1987, 15380), (3076, 9935), (3845, 7948), (3974, 7690)]