2940460

素因数分解:

$2^2\times 5^1\times {\mathrm{233}}^1\times {\mathrm{631}}^1$

素因数の和:873

約数の個数: 24

約数和(自身を含む): 6211296

約数和(自身を除く): 3270836

約数列:

[1, 2, 4, 5, 10, 20, 233, 466, 631, 932, 1165, 1262, 2330, 2524, 3155, 4660, 6310, 12620, 147023, 294046, 588092, 735115, 1470230, 2940460]

約数ペア:

[(1, 2940460), (2, 1470230), (4, 735115), (5, 588092), (10, 294046), (20, 147023), (233, 12620), (466, 6310), (631, 4660), (932, 3155), (1165, 2524), (1262, 2330)]