2628570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{12517}}^1$

素因数の和:12534

約数の個数: 32

約数和(自身を含む): 7210368

約数和(自身を除く): 4581798

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 12517, 25034, 37551, 62585, 75102, 87619, 125170, 175238, 187755, 262857, 375510, 438095, 525714, 876190, 1314285, 2628570]

約数ペア:

[(1, 2628570), (2, 1314285), (3, 876190), (5, 525714), (6, 438095), (7, 375510), (10, 262857), (14, 187755), (15, 175238), (21, 125170), (30, 87619), (35, 75102), (42, 62585), (70, 37551), (105, 25034), (210, 12517)]