6641870

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{619}}^1$

素因数の和:692

約数の個数: 32

約数和(自身を含む): 12722400

約数和(自身を除く): 6080530

約数列:

[1, 2, 5, 10, 29, 37, 58, 74, 145, 185, 290, 370, 619, 1073, 1238, 2146, 3095, 5365, 6190, 10730, 17951, 22903, 35902, 45806, 89755, 114515, 179510, 229030, 664187, 1328374, 3320935, 6641870]

約数ペア:

[(1, 6641870), (2, 3320935), (5, 1328374), (10, 664187), (29, 229030), (37, 179510), (58, 114515), (74, 89755), (145, 45806), (185, 35902), (290, 22903), (370, 17951), (619, 10730), (1073, 6190), (1238, 5365), (2146, 3095)]