1762492020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{149111}}^1$

素因数の和:149320

約数の個数: 48

約数和(自身を含む): 4960061568

約数和(自身を除く): 3197569548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 197, 394, 591, 788, 985, 1182, 1970, 2364, 2955, 3940, 5910, 11820, 149111, 298222, 447333, 596444, 745555, 894666, 1491110, 1789332, 2236665, 2982220, 4473330, 8946660, 29374867, 58749734, 88124601, 117499468, 146874335, 176249202, 293748670, 352498404, 440623005, 587497340, 881246010, 1762492020]

約数ペア:

[(1, 1762492020), (2, 881246010), (3, 587497340), (4, 440623005), (5, 352498404), (6, 293748670), (10, 176249202), (12, 146874335), (15, 117499468), (20, 88124601), (30, 58749734), (60, 29374867), (197, 8946660), (394, 4473330), (591, 2982220), (788, 2236665), (985, 1789332), (1182, 1491110), (1970, 894666), (2364, 745555), (2955, 596444), (3940, 447333), (5910, 298222), (11820, 149111)]