26030270

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{7589}}^1$

素因数の和:7617

約数の個数: 32

約数和(自身を含む): 54648000

約数和(自身を除く): 28617730

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 3430, 7589, 15178, 37945, 53123, 75890, 106246, 265615, 371861, 531230, 743722, 1859305, 2603027, 3718610, 5206054, 13015135, 26030270]

約数ペア:

[(1, 26030270), (2, 13015135), (5, 5206054), (7, 3718610), (10, 2603027), (14, 1859305), (35, 743722), (49, 531230), (70, 371861), (98, 265615), (245, 106246), (343, 75890), (490, 53123), (686, 37945), (1715, 15178), (3430, 7589)]