15213270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{507109}}^1$

素因数の和:507119

約数の個数: 16

約数和(自身を含む): 36511920

約数和(自身を除く): 21298650

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 507109, 1014218, 1521327, 2535545, 3042654, 5071090, 7606635, 15213270]

約数ペア:

[(1, 15213270), (2, 7606635), (3, 5071090), (5, 3042654), (6, 2535545), (10, 1521327), (15, 1014218), (30, 507109)]