164045940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2734099}}^1$

素因数の和:2734111

約数の個数: 24

約数和(自身を含む): 459328800

約数和(自身を除く): 295282860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2734099, 5468198, 8202297, 10936396, 13670495, 16404594, 27340990, 32809188, 41011485, 54681980, 82022970, 164045940]

約数ペア:

[(1, 164045940), (2, 82022970), (3, 54681980), (4, 41011485), (5, 32809188), (6, 27340990), (10, 16404594), (12, 13670495), (15, 10936396), (20, 8202297), (30, 5468198), (60, 2734099)]