28302060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{569}}^1\times {\mathrm{829}}^1$

素因数の和:1410

約数の個数: 48

約数和(自身を含む): 79480800

約数和(自身を除く): 51178740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 569, 829, 1138, 1658, 1707, 2276, 2487, 2845, 3316, 3414, 4145, 4974, 5690, 6828, 8290, 8535, 9948, 11380, 12435, 16580, 17070, 24870, 34140, 49740, 471701, 943402, 1415103, 1886804, 2358505, 2830206, 4717010, 5660412, 7075515, 9434020, 14151030, 28302060]

約数ペア:

[(1, 28302060), (2, 14151030), (3, 9434020), (4, 7075515), (5, 5660412), (6, 4717010), (10, 2830206), (12, 2358505), (15, 1886804), (20, 1415103), (30, 943402), (60, 471701), (569, 49740), (829, 34140), (1138, 24870), (1658, 17070), (1707, 16580), (2276, 12435), (2487, 11380), (2845, 9948), (3316, 8535), (3414, 8290), (4145, 6828), (4974, 5690)]