2494331340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{499}}^1\times {\mathrm{83311}}^1$

素因数の和:83822

約数の個数: 48

約数和(自身を含む): 6998208000

約数和(自身を除く): 4503876660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 499, 998, 1497, 1996, 2495, 2994, 4990, 5988, 7485, 9980, 14970, 29940, 83311, 166622, 249933, 333244, 416555, 499866, 833110, 999732, 1249665, 1666220, 2499330, 4998660, 41572189, 83144378, 124716567, 166288756, 207860945, 249433134, 415721890, 498866268, 623582835, 831443780, 1247165670, 2494331340]

約数ペア:

[(1, 2494331340), (2, 1247165670), (3, 831443780), (4, 623582835), (5, 498866268), (6, 415721890), (10, 249433134), (12, 207860945), (15, 166288756), (20, 124716567), (30, 83144378), (60, 41572189), (499, 4998660), (998, 2499330), (1497, 1666220), (1996, 1249665), (2495, 999732), (2994, 833110), (4990, 499866), (5988, 416555), (7485, 333244), (9980, 249933), (14970, 166622), (29940, 83311)]