1330060

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{911}}^1$

素因数の和:993

約数の個数: 24

約数和(自身を含む): 2834496

約数和(自身を除く): 1504436

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 911, 1460, 1822, 3644, 4555, 9110, 18220, 66503, 133006, 266012, 332515, 665030, 1330060]

約数ペア:

[(1, 1330060), (2, 665030), (4, 332515), (5, 266012), (10, 133006), (20, 66503), (73, 18220), (146, 9110), (292, 4555), (365, 3644), (730, 1822), (911, 1460)]