6742460

素因数分解:

$2^2\times 5^1\times {\mathrm{443}}^1\times {\mathrm{761}}^1$

素因数の和:1213

約数の個数: 24

約数和(自身を含む): 14209776

約数和(自身を除く): 7467316

約数列:

[1, 2, 4, 5, 10, 20, 443, 761, 886, 1522, 1772, 2215, 3044, 3805, 4430, 7610, 8860, 15220, 337123, 674246, 1348492, 1685615, 3371230, 6742460]

約数ペア:

[(1, 6742460), (2, 3371230), (4, 1685615), (5, 1348492), (10, 674246), (20, 337123), (443, 15220), (761, 8860), (886, 7610), (1522, 4430), (1772, 3805), (2215, 3044)]