43428990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1303}}^1$

素因数の和:1425

約数の個数: 64

約数和(自身を含む): 114918912

約数和(自身を除く): 71489922

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 101, 110, 165, 202, 303, 330, 505, 606, 1010, 1111, 1303, 1515, 2222, 2606, 3030, 3333, 3909, 5555, 6515, 6666, 7818, 11110, 13030, 14333, 16665, 19545, 28666, 33330, 39090, 42999, 71665, 85998, 131603, 143330, 214995, 263206, 394809, 429990, 658015, 789618, 1316030, 1447633, 1974045, 2895266, 3948090, 4342899, 7238165, 8685798, 14476330, 21714495, 43428990]

約数ペア:

[(1, 43428990), (2, 21714495), (3, 14476330), (5, 8685798), (6, 7238165), (10, 4342899), (11, 3948090), (15, 2895266), (22, 1974045), (30, 1447633), (33, 1316030), (55, 789618), (66, 658015), (101, 429990), (110, 394809), (165, 263206), (202, 214995), (303, 143330), (330, 131603), (505, 85998), (606, 71665), (1010, 42999), (1111, 39090), (1303, 33330), (1515, 28666), (2222, 19545), (2606, 16665), (3030, 14333), (3333, 13030), (3909, 11110), (5555, 7818), (6515, 6666)]