65368570

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{1213}}^1$

素因数の和:1554

約数の個数: 32

約数和(自身を含む): 125080848

約数和(自身を除く): 59712278

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 317, 634, 1213, 1585, 2426, 3170, 5389, 6065, 10778, 12130, 20621, 26945, 41242, 53890, 103105, 206210, 384521, 769042, 1922605, 3845210, 6536857, 13073714, 32684285, 65368570]

約数ペア:

[(1, 65368570), (2, 32684285), (5, 13073714), (10, 6536857), (17, 3845210), (34, 1922605), (85, 769042), (170, 384521), (317, 206210), (634, 103105), (1213, 53890), (1585, 41242), (2426, 26945), (3170, 20621), (5389, 12130), (6065, 10778)]