34855240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{443}}^1$

素因数の和:742

約数の個数: 64

約数和(自身を含む): 90149760

約数和(自身を除く): 55294520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 281, 443, 562, 886, 1124, 1405, 1772, 1967, 2215, 2248, 2810, 3101, 3544, 3934, 4430, 5620, 6202, 7868, 8860, 9835, 11240, 12404, 15505, 15736, 17720, 19670, 24808, 31010, 39340, 62020, 78680, 124040, 124483, 248966, 497932, 622415, 871381, 995864, 1244830, 1742762, 2489660, 3485524, 4356905, 4979320, 6971048, 8713810, 17427620, 34855240]

約数ペア:

[(1, 34855240), (2, 17427620), (4, 8713810), (5, 6971048), (7, 4979320), (8, 4356905), (10, 3485524), (14, 2489660), (20, 1742762), (28, 1244830), (35, 995864), (40, 871381), (56, 622415), (70, 497932), (140, 248966), (280, 124483), (281, 124040), (443, 78680), (562, 62020), (886, 39340), (1124, 31010), (1405, 24808), (1772, 19670), (1967, 17720), (2215, 15736), (2248, 15505), (2810, 12404), (3101, 11240), (3544, 9835), (3934, 8860), (4430, 7868), (5620, 6202)]