22307880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{26557}}^1$

素因数の和:26578

約数の個数: 64

約数和(自身を含む): 76487040

約数和(自身を除く): 54179160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 26557, 53114, 79671, 106228, 132785, 159342, 185899, 212456, 265570, 318684, 371798, 398355, 531140, 557697, 637368, 743596, 796710, 929495, 1062280, 1115394, 1487192, 1593420, 1858990, 2230788, 2788485, 3186840, 3717980, 4461576, 5576970, 7435960, 11153940, 22307880]

約数ペア:

[(1, 22307880), (2, 11153940), (3, 7435960), (4, 5576970), (5, 4461576), (6, 3717980), (7, 3186840), (8, 2788485), (10, 2230788), (12, 1858990), (14, 1593420), (15, 1487192), (20, 1115394), (21, 1062280), (24, 929495), (28, 796710), (30, 743596), (35, 637368), (40, 557697), (42, 531140), (56, 398355), (60, 371798), (70, 318684), (84, 265570), (105, 212456), (120, 185899), (140, 159342), (168, 132785), (210, 106228), (280, 79671), (420, 53114), (840, 26557)]