2912591080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{1607}}^1\times {\mathrm{6473}}^1$

素因数の和:8098

約数の個数: 64

約数和(自身を含む): 7495338240

約数和(自身を除く): 4582747160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 1607, 3214, 6428, 6473, 8035, 11249, 12856, 12946, 16070, 22498, 25892, 32140, 32365, 44996, 45311, 51784, 56245, 64280, 64730, 89992, 90622, 112490, 129460, 181244, 224980, 226555, 258920, 362488, 449960, 453110, 906220, 1812440, 10402111, 20804222, 41608444, 52010555, 72814777, 83216888, 104021110, 145629554, 208042220, 291259108, 364073885, 416084440, 582518216, 728147770, 1456295540, 2912591080]

約数ペア:

[(1, 2912591080), (2, 1456295540), (4, 728147770), (5, 582518216), (7, 416084440), (8, 364073885), (10, 291259108), (14, 208042220), (20, 145629554), (28, 104021110), (35, 83216888), (40, 72814777), (56, 52010555), (70, 41608444), (140, 20804222), (280, 10402111), (1607, 1812440), (3214, 906220), (6428, 453110), (6473, 449960), (8035, 362488), (11249, 258920), (12856, 226555), (12946, 224980), (16070, 181244), (22498, 129460), (25892, 112490), (32140, 90622), (32365, 89992), (44996, 64730), (45311, 64280), (51784, 56245)]