8270940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{137849}}^1$

素因数の和:137861

約数の個数: 24

約数和(自身を含む): 23158800

約数和(自身を除く): 14887860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 137849, 275698, 413547, 551396, 689245, 827094, 1378490, 1654188, 2067735, 2756980, 4135470, 8270940]

約数ペア:

[(1, 8270940), (2, 4135470), (3, 2756980), (4, 2067735), (5, 1654188), (6, 1378490), (10, 827094), (12, 689245), (15, 551396), (20, 413547), (30, 275698), (60, 137849)]