65373990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{499}}^1$

素因数の和:917

約数の個数: 64

約数和(自身を含む): 171936000

約数和(自身を除く): 106562010

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 397, 499, 794, 998, 1191, 1497, 1985, 2382, 2495, 2994, 3970, 4367, 4990, 5489, 5955, 7485, 8734, 10978, 11910, 13101, 14970, 16467, 21835, 26202, 27445, 32934, 43670, 54890, 65505, 82335, 131010, 164670, 198103, 396206, 594309, 990515, 1188618, 1981030, 2179133, 2971545, 4358266, 5943090, 6537399, 10895665, 13074798, 21791330, 32686995, 65373990]

約数ペア:

[(1, 65373990), (2, 32686995), (3, 21791330), (5, 13074798), (6, 10895665), (10, 6537399), (11, 5943090), (15, 4358266), (22, 2971545), (30, 2179133), (33, 1981030), (55, 1188618), (66, 990515), (110, 594309), (165, 396206), (330, 198103), (397, 164670), (499, 131010), (794, 82335), (998, 65505), (1191, 54890), (1497, 43670), (1985, 32934), (2382, 27445), (2495, 26202), (2994, 21835), (3970, 16467), (4367, 14970), (4990, 13101), (5489, 11910), (5955, 10978), (7485, 8734)]