30039372

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2447}}^1$

素因数の和:2499

約数の個数: 72

約数和(自身を含む): 85542912

約数和(自身を除く): 55503540

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 31, 33, 36, 44, 62, 66, 93, 99, 124, 132, 186, 198, 279, 341, 372, 396, 558, 682, 1023, 1116, 1364, 2046, 2447, 3069, 4092, 4894, 6138, 7341, 9788, 12276, 14682, 22023, 26917, 29364, 44046, 53834, 75857, 80751, 88092, 107668, 151714, 161502, 227571, 242253, 303428, 323004, 455142, 484506, 682713, 834427, 910284, 969012, 1365426, 1668854, 2503281, 2730852, 3337708, 5006562, 7509843, 10013124, 15019686, 30039372]

約数ペア:

[(1, 30039372), (2, 15019686), (3, 10013124), (4, 7509843), (6, 5006562), (9, 3337708), (11, 2730852), (12, 2503281), (18, 1668854), (22, 1365426), (31, 969012), (33, 910284), (36, 834427), (44, 682713), (62, 484506), (66, 455142), (93, 323004), (99, 303428), (124, 242253), (132, 227571), (186, 161502), (198, 151714), (279, 107668), (341, 88092), (372, 80751), (396, 75857), (558, 53834), (682, 44046), (1023, 29364), (1116, 26917), (1364, 22023), (2046, 14682), (2447, 12276), (3069, 9788), (4092, 7341), (4894, 6138)]