189854580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3164243}}^1$

素因数の和:3164255

約数の個数: 24

約数和(自身を含む): 531592992

約数和(自身を除く): 341738412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3164243, 6328486, 9492729, 12656972, 15821215, 18985458, 31642430, 37970916, 47463645, 63284860, 94927290, 189854580]

約数ペア:

[(1, 189854580), (2, 94927290), (3, 63284860), (4, 47463645), (5, 37970916), (6, 31642430), (10, 18985458), (12, 15821215), (15, 12656972), (20, 9492729), (30, 6328486), (60, 3164243)]