13185780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{219763}}^1$

素因数の和:219775

約数の個数: 24

約数和(自身を含む): 36920352

約数和(自身を除く): 23734572

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 219763, 439526, 659289, 879052, 1098815, 1318578, 2197630, 2637156, 3296445, 4395260, 6592890, 13185780]

約数ペア:

[(1, 13185780), (2, 6592890), (3, 4395260), (4, 3296445), (5, 2637156), (6, 2197630), (10, 1318578), (12, 1098815), (15, 879052), (20, 659289), (30, 439526), (60, 219763)]