6604460

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1$

素因数の和:290

約数の個数: 48

約数和(自身を含む): 14666400

約数和(自身を除く): 8061940

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 59, 116, 118, 145, 193, 236, 290, 295, 386, 580, 590, 772, 965, 1180, 1711, 1930, 3422, 3860, 5597, 6844, 8555, 11194, 11387, 17110, 22388, 22774, 27985, 34220, 45548, 55970, 56935, 111940, 113870, 227740, 330223, 660446, 1320892, 1651115, 3302230, 6604460]

約数ペア:

[(1, 6604460), (2, 3302230), (4, 1651115), (5, 1320892), (10, 660446), (20, 330223), (29, 227740), (58, 113870), (59, 111940), (116, 56935), (118, 55970), (145, 45548), (193, 34220), (236, 27985), (290, 22774), (295, 22388), (386, 17110), (580, 11387), (590, 11194), (772, 8555), (965, 6844), (1180, 5597), (1711, 3860), (1930, 3422)]