4257660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6451}}^1$

素因数の和:6474

約数の個数: 48

約数和(自身を含む): 13007232

約数和(自身を除く): 8749572

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 6451, 12902, 19353, 25804, 32255, 38706, 64510, 70961, 77412, 96765, 129020, 141922, 193530, 212883, 283844, 354805, 387060, 425766, 709610, 851532, 1064415, 1419220, 2128830, 4257660]

約数ペア:

[(1, 4257660), (2, 2128830), (3, 1419220), (4, 1064415), (5, 851532), (6, 709610), (10, 425766), (11, 387060), (12, 354805), (15, 283844), (20, 212883), (22, 193530), (30, 141922), (33, 129020), (44, 96765), (55, 77412), (60, 70961), (66, 64510), (110, 38706), (132, 32255), (165, 25804), (220, 19353), (330, 12902), (660, 6451)]