28627410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5927}}^1$

素因数の和:5967

約数の個数: 64

約数和(自身を含む): 81948672

約数和(自身を除く): 53321262

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 105, 115, 138, 161, 210, 230, 322, 345, 483, 690, 805, 966, 1610, 2415, 4830, 5927, 11854, 17781, 29635, 35562, 41489, 59270, 82978, 88905, 124467, 136321, 177810, 207445, 248934, 272642, 408963, 414890, 622335, 681605, 817926, 954247, 1244670, 1363210, 1908494, 2044815, 2862741, 4089630, 4771235, 5725482, 9542470, 14313705, 28627410]

約数ペア:

[(1, 28627410), (2, 14313705), (3, 9542470), (5, 5725482), (6, 4771235), (7, 4089630), (10, 2862741), (14, 2044815), (15, 1908494), (21, 1363210), (23, 1244670), (30, 954247), (35, 817926), (42, 681605), (46, 622335), (69, 414890), (70, 408963), (105, 272642), (115, 248934), (138, 207445), (161, 177810), (210, 136321), (230, 124467), (322, 88905), (345, 82978), (483, 59270), (690, 41489), (805, 35562), (966, 29635), (1610, 17781), (2415, 11854), (4830, 5927)]