7990620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12107}}^1$

素因数の和:12130

約数の個数: 48

約数和(自身を含む): 24409728

約数和(自身を除く): 16419108

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, 12107, 24214, 36321, 48428, 60535, 72642, 121070, 133177, 145284, 181605, 242140, 266354, 363210, 399531, 532708, 665885, 726420, 799062, 1331770, 1598124, 1997655, 2663540, 3995310, 7990620]

約数ペア:

[(1, 7990620), (2, 3995310), (3, 2663540), (4, 1997655), (5, 1598124), (6, 1331770), (10, 799062), (11, 726420), (12, 665885), (15, 532708), (20, 399531), (22, 363210), (30, 266354), (33, 242140), (44, 181605), (55, 145284), (60, 133177), (66, 121070), (110, 72642), (132, 60535), (165, 48428), (220, 36321), (330, 24214), (660, 12107)]