6894220

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{5651}}^1$

素因数の和:5721

約数の個数: 24

約数和(自身を含む): 14717808

約数和(自身を除く): 7823588

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 5651, 11302, 22604, 28255, 56510, 113020, 344711, 689422, 1378844, 1723555, 3447110, 6894220]

約数ペア:

[(1, 6894220), (2, 3447110), (4, 1723555), (5, 1378844), (10, 689422), (20, 344711), (61, 113020), (122, 56510), (244, 28255), (305, 22604), (610, 11302), (1220, 5651)]