30766758

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1$

素因数の和:389

約数の個数: 64

約数和(自身を含む): 70785792

約数和(自身を除く): 40019034

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 43, 66, 74, 86, 111, 129, 222, 258, 293, 407, 473, 586, 814, 879, 946, 1221, 1419, 1591, 1758, 2442, 2838, 3182, 3223, 4773, 6446, 9546, 9669, 10841, 12599, 17501, 19338, 21682, 25198, 32523, 35002, 37797, 52503, 65046, 75594, 105006, 119251, 138589, 238502, 277178, 357753, 415767, 466163, 715506, 831534, 932326, 1398489, 2796978, 5127793, 10255586, 15383379, 30766758]

約数ペア:

[(1, 30766758), (2, 15383379), (3, 10255586), (6, 5127793), (11, 2796978), (22, 1398489), (33, 932326), (37, 831534), (43, 715506), (66, 466163), (74, 415767), (86, 357753), (111, 277178), (129, 238502), (222, 138589), (258, 119251), (293, 105006), (407, 75594), (473, 65046), (586, 52503), (814, 37797), (879, 35002), (946, 32523), (1221, 25198), (1419, 21682), (1591, 19338), (1758, 17501), (2442, 12599), (2838, 10841), (3182, 9669), (3223, 9546), (4773, 6446)]