828118740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{108677}}^1$

素因数の和:108816

約数の個数: 48

約数和(自身を含む): 2337011712

約数和(自身を除く): 1508892972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 508, 635, 762, 1270, 1524, 1905, 2540, 3810, 7620, 108677, 217354, 326031, 434708, 543385, 652062, 1086770, 1304124, 1630155, 2173540, 3260310, 6520620, 13801979, 27603958, 41405937, 55207916, 69009895, 82811874, 138019790, 165623748, 207029685, 276039580, 414059370, 828118740]

約数ペア:

[(1, 828118740), (2, 414059370), (3, 276039580), (4, 207029685), (5, 165623748), (6, 138019790), (10, 82811874), (12, 69009895), (15, 55207916), (20, 41405937), (30, 27603958), (60, 13801979), (127, 6520620), (254, 3260310), (381, 2173540), (508, 1630155), (635, 1304124), (762, 1086770), (1270, 652062), (1524, 543385), (1905, 434708), (2540, 326031), (3810, 217354), (7620, 108677)]