165680830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{547}}^1\times {\mathrm{4327}}^1$

素因数の和:4888

約数の個数: 32

約数和(自身を含む): 341531136

約数和(自身を除く): 175850306

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 547, 1094, 2735, 3829, 4327, 5470, 7658, 8654, 19145, 21635, 30289, 38290, 43270, 60578, 151445, 302890, 2366869, 4733738, 11834345, 16568083, 23668690, 33136166, 82840415, 165680830]

約数ペア:

[(1, 165680830), (2, 82840415), (5, 33136166), (7, 23668690), (10, 16568083), (14, 11834345), (35, 4733738), (70, 2366869), (547, 302890), (1094, 151445), (2735, 60578), (3829, 43270), (4327, 38290), (5470, 30289), (7658, 21635), (8654, 19145)]