28613310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2797}}^1$

素因数の和:2849

約数の個数: 64

約数和(自身を含む): 77359104

約数和(自身を除く): 48745794

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 31, 33, 55, 62, 66, 93, 110, 155, 165, 186, 310, 330, 341, 465, 682, 930, 1023, 1705, 2046, 2797, 3410, 5115, 5594, 8391, 10230, 13985, 16782, 27970, 30767, 41955, 61534, 83910, 86707, 92301, 153835, 173414, 184602, 260121, 307670, 433535, 461505, 520242, 867070, 923010, 953777, 1300605, 1907554, 2601210, 2861331, 4768885, 5722662, 9537770, 14306655, 28613310]

約数ペア:

[(1, 28613310), (2, 14306655), (3, 9537770), (5, 5722662), (6, 4768885), (10, 2861331), (11, 2601210), (15, 1907554), (22, 1300605), (30, 953777), (31, 923010), (33, 867070), (55, 520242), (62, 461505), (66, 433535), (93, 307670), (110, 260121), (155, 184602), (165, 173414), (186, 153835), (310, 92301), (330, 86707), (341, 83910), (465, 61534), (682, 41955), (930, 30767), (1023, 27970), (1705, 16782), (2046, 13985), (2797, 10230), (3410, 8391), (5115, 5594)]