4857790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2393}}^1$

素因数の和:2436

約数の個数: 32

約数和(自身を含む): 10342080

約数和(自身を除く): 5484290

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 2393, 4786, 11965, 16751, 23930, 33502, 69397, 83755, 138794, 167510, 346985, 485779, 693970, 971558, 2428895, 4857790]

約数ペア:

[(1, 4857790), (2, 2428895), (5, 971558), (7, 693970), (10, 485779), (14, 346985), (29, 167510), (35, 138794), (58, 83755), (70, 69397), (145, 33502), (203, 23930), (290, 16751), (406, 11965), (1015, 4786), (2030, 2393)]