30685908

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{7499}}^1$

素因数の和:7548

約数の個数: 48

約数和(自身を含む): 80640000

約数和(自身を除く): 49954092

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 44, 62, 66, 93, 124, 132, 186, 341, 372, 682, 1023, 1364, 2046, 4092, 7499, 14998, 22497, 29996, 44994, 82489, 89988, 164978, 232469, 247467, 329956, 464938, 494934, 697407, 929876, 989868, 1394814, 2557159, 2789628, 5114318, 7671477, 10228636, 15342954, 30685908]

約数ペア:

[(1, 30685908), (2, 15342954), (3, 10228636), (4, 7671477), (6, 5114318), (11, 2789628), (12, 2557159), (22, 1394814), (31, 989868), (33, 929876), (44, 697407), (62, 494934), (66, 464938), (93, 329956), (124, 247467), (132, 232469), (186, 164978), (341, 89988), (372, 82489), (682, 44994), (1023, 29996), (1364, 22497), (2046, 14998), (4092, 7499)]