9283960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{467}}^1$

素因数の和:556

約数の個数: 64

約数和(自身を含む): 24261120

約数和(自身を除く): 14977160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 71, 140, 142, 280, 284, 355, 467, 497, 568, 710, 934, 994, 1420, 1868, 1988, 2335, 2485, 2840, 3269, 3736, 3976, 4670, 4970, 6538, 9340, 9940, 13076, 16345, 18680, 19880, 26152, 32690, 33157, 65380, 66314, 130760, 132628, 165785, 232099, 265256, 331570, 464198, 663140, 928396, 1160495, 1326280, 1856792, 2320990, 4641980, 9283960]

約数ペア:

[(1, 9283960), (2, 4641980), (4, 2320990), (5, 1856792), (7, 1326280), (8, 1160495), (10, 928396), (14, 663140), (20, 464198), (28, 331570), (35, 265256), (40, 232099), (56, 165785), (70, 132628), (71, 130760), (140, 66314), (142, 65380), (280, 33157), (284, 32690), (355, 26152), (467, 19880), (497, 18680), (568, 16345), (710, 13076), (934, 9940), (994, 9340), (1420, 6538), (1868, 4970), (1988, 4670), (2335, 3976), (2485, 3736), (2840, 3269)]