210316380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3505273}}^1$

素因数の和:3505285

約数の個数: 24

約数和(自身を含む): 588886032

約数和(自身を除く): 378569652

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3505273, 7010546, 10515819, 14021092, 17526365, 21031638, 35052730, 42063276, 52579095, 70105460, 105158190, 210316380]

約数ペア:

[(1, 210316380), (2, 105158190), (3, 70105460), (4, 52579095), (5, 42063276), (6, 35052730), (10, 21031638), (12, 17526365), (15, 14021092), (20, 10515819), (30, 7010546), (60, 3505273)]