70921340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{587}}^1\times {\mathrm{863}}^1$

素因数の和:1466

約数の個数: 48

約数和(自身を含む): 170698752

約数和(自身を除く): 99777412

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 587, 863, 1174, 1726, 2348, 2935, 3452, 4109, 4315, 5870, 6041, 8218, 8630, 11740, 12082, 16436, 17260, 20545, 24164, 30205, 41090, 60410, 82180, 120820, 506581, 1013162, 2026324, 2532905, 3546067, 5065810, 7092134, 10131620, 14184268, 17730335, 35460670, 70921340]

約数ペア:

[(1, 70921340), (2, 35460670), (4, 17730335), (5, 14184268), (7, 10131620), (10, 7092134), (14, 5065810), (20, 3546067), (28, 2532905), (35, 2026324), (70, 1013162), (140, 506581), (587, 120820), (863, 82180), (1174, 60410), (1726, 41090), (2348, 30205), (2935, 24164), (3452, 20545), (4109, 17260), (4315, 16436), (5870, 12082), (6041, 11740), (8218, 8630)]