2189200620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{151397}}^1$

素因数の和:151650

約数の個数: 48

約数和(自身を含む): 6155237088

約数和(自身を除く): 3966036468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 241, 482, 723, 964, 1205, 1446, 2410, 2892, 3615, 4820, 7230, 14460, 151397, 302794, 454191, 605588, 756985, 908382, 1513970, 1816764, 2270955, 3027940, 4541910, 9083820, 36486677, 72973354, 109460031, 145946708, 182433385, 218920062, 364866770, 437840124, 547300155, 729733540, 1094600310, 2189200620]

約数ペア:

[(1, 2189200620), (2, 1094600310), (3, 729733540), (4, 547300155), (5, 437840124), (6, 364866770), (10, 218920062), (12, 182433385), (15, 145946708), (20, 109460031), (30, 72973354), (60, 36486677), (241, 9083820), (482, 4541910), (723, 3027940), (964, 2270955), (1205, 1816764), (1446, 1513970), (2410, 908382), (2892, 756985), (3615, 605588), (4820, 454191), (7230, 302794), (14460, 151397)]