83081670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{395627}}^1$

素因数の和:395644

約数の個数: 32

約数和(自身を含む): 227881728

約数和(自身を除く): 144800058

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 395627, 791254, 1186881, 1978135, 2373762, 2769389, 3956270, 5538778, 5934405, 8308167, 11868810, 13846945, 16616334, 27693890, 41540835, 83081670]

約数ペア:

[(1, 83081670), (2, 41540835), (3, 27693890), (5, 16616334), (6, 13846945), (7, 11868810), (10, 8308167), (14, 5934405), (15, 5538778), (21, 3956270), (30, 2769389), (35, 2373762), (42, 1978135), (70, 1186881), (105, 791254), (210, 395627)]