21310050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{142067}}^1$

素因数の和:142082

約数の個数: 24

約数和(自身を含む): 52849296

約数和(自身を除く): 31539246

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 142067, 284134, 426201, 710335, 852402, 1420670, 2131005, 3551675, 4262010, 7103350, 10655025, 21310050]

約数ペア:

[(1, 21310050), (2, 10655025), (3, 7103350), (5, 4262010), (6, 3551675), (10, 2131005), (15, 1420670), (25, 852402), (30, 710335), (50, 426201), (75, 284134), (150, 142067)]