605014740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{305563}}^1$

素因数の和:305589

約数の個数: 72

約数和(自身を含む): 2002055328

約数和(自身を除く): 1397040588

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 305563, 611126, 916689, 1222252, 1527815, 1833378, 2750067, 3055630, 3361193, 3666756, 4583445, 5500134, 6111260, 6722386, 9166890, 10083579, 11000268, 13444772, 13750335, 16805965, 18333780, 20167158, 27500670, 30250737, 33611930, 40334316, 50417895, 55001340, 60501474, 67223860, 100835790, 121002948, 151253685, 201671580, 302507370, 605014740]

約数ペア:

[(1, 605014740), (2, 302507370), (3, 201671580), (4, 151253685), (5, 121002948), (6, 100835790), (9, 67223860), (10, 60501474), (11, 55001340), (12, 50417895), (15, 40334316), (18, 33611930), (20, 30250737), (22, 27500670), (30, 20167158), (33, 18333780), (36, 16805965), (44, 13750335), (45, 13444772), (55, 11000268), (60, 10083579), (66, 9166890), (90, 6722386), (99, 6111260), (110, 5500134), (132, 4583445), (165, 3666756), (180, 3361193), (198, 3055630), (220, 2750067), (330, 1833378), (396, 1527815), (495, 1222252), (660, 916689), (990, 611126), (1980, 305563)]