609659980

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1\times {\mathrm{2677}}^1$

素因数の和:2938

約数の個数: 48

約数和(自身を含む): 1309220640

約数和(自身を除く): 699560660

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 193, 236, 295, 386, 590, 772, 965, 1180, 1930, 2677, 3860, 5354, 10708, 11387, 13385, 22774, 26770, 45548, 53540, 56935, 113870, 157943, 227740, 315886, 516661, 631772, 789715, 1033322, 1579430, 2066644, 2583305, 3158860, 5166610, 10333220, 30482999, 60965998, 121931996, 152414995, 304829990, 609659980]

約数ペア:

[(1, 609659980), (2, 304829990), (4, 152414995), (5, 121931996), (10, 60965998), (20, 30482999), (59, 10333220), (118, 5166610), (193, 3158860), (236, 2583305), (295, 2066644), (386, 1579430), (590, 1033322), (772, 789715), (965, 631772), (1180, 516661), (1930, 315886), (2677, 227740), (3860, 157943), (5354, 113870), (10708, 56935), (11387, 53540), (13385, 45548), (22774, 26770)]