9970450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{467}}^1$

素因数の和:547

約数の個数: 48

約数和(自身を含む): 21587904

約数和(自身を除く): 11617454

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 61, 70, 122, 175, 305, 350, 427, 467, 610, 854, 934, 1525, 2135, 2335, 3050, 3269, 4270, 4670, 6538, 10675, 11675, 16345, 21350, 23350, 28487, 32690, 56974, 81725, 142435, 163450, 199409, 284870, 398818, 712175, 997045, 1424350, 1994090, 4985225, 9970450]

約数ペア:

[(1, 9970450), (2, 4985225), (5, 1994090), (7, 1424350), (10, 997045), (14, 712175), (25, 398818), (35, 284870), (50, 199409), (61, 163450), (70, 142435), (122, 81725), (175, 56974), (305, 32690), (350, 28487), (427, 23350), (467, 21350), (610, 16345), (854, 11675), (934, 10675), (1525, 6538), (2135, 4670), (2335, 4270), (3050, 3269)]