2450820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{40847}}^1$

素因数の和:40859

約数の個数: 24

約数和(自身を含む): 6862464

約数和(自身を除く): 4411644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 40847, 81694, 122541, 163388, 204235, 245082, 408470, 490164, 612705, 816940, 1225410, 2450820]

約数ペア:

[(1, 2450820), (2, 1225410), (3, 816940), (4, 612705), (5, 490164), (6, 408470), (10, 245082), (12, 204235), (15, 163388), (20, 122541), (30, 81694), (60, 40847)]