21790050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{145267}}^1$

素因数の和:145282

約数の個数: 24

約数和(自身を含む): 54039696

約数和(自身を除く): 32249646

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 145267, 290534, 435801, 726335, 871602, 1452670, 2179005, 3631675, 4358010, 7263350, 10895025, 21790050]

約数ペア:

[(1, 21790050), (2, 10895025), (3, 7263350), (5, 4358010), (6, 3631675), (10, 2179005), (15, 1452670), (25, 871602), (30, 726335), (50, 435801), (75, 290534), (150, 145267)]