210003450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{1400023}}^1$

素因数の和:1400038

約数の個数: 24

約数和(自身を含む): 520808928

約数和(自身を除く): 310805478

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 1400023, 2800046, 4200069, 7000115, 8400138, 14000230, 21000345, 35000575, 42000690, 70001150, 105001725, 210003450]

約数ペア:

[(1, 210003450), (2, 105001725), (3, 70001150), (5, 42000690), (6, 35000575), (10, 21000345), (15, 14000230), (25, 8400138), (30, 7000115), (50, 4200069), (75, 2800046), (150, 1400023)]