2247120660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{870977}}^1$

素因数の和:871032

約数の個数: 48

約数和(自身を含む): 6438269376

約数和(自身を除く): 4191148716

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 870977, 1741954, 2612931, 3483908, 4354885, 5225862, 8709770, 10451724, 13064655, 17419540, 26129310, 37452011, 52258620, 74904022, 112356033, 149808044, 187260055, 224712066, 374520110, 449424132, 561780165, 749040220, 1123560330, 2247120660]

約数ペア:

[(1, 2247120660), (2, 1123560330), (3, 749040220), (4, 561780165), (5, 449424132), (6, 374520110), (10, 224712066), (12, 187260055), (15, 149808044), (20, 112356033), (30, 74904022), (43, 52258620), (60, 37452011), (86, 26129310), (129, 17419540), (172, 13064655), (215, 10451724), (258, 8709770), (430, 5225862), (516, 4354885), (645, 3483908), (860, 2612931), (1290, 1741954), (2580, 870977)]