64105130

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{557}}^1\times {\mathrm{677}}^1$

素因数の和:1258

約数の個数: 32

約数和(自身を含む): 122576976

約数和(自身を除く): 58471846

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 557, 677, 1114, 1354, 2785, 3385, 5570, 6770, 9469, 11509, 18938, 23018, 47345, 57545, 94690, 115090, 377089, 754178, 1885445, 3770890, 6410513, 12821026, 32052565, 64105130]

約数ペア:

[(1, 64105130), (2, 32052565), (5, 12821026), (10, 6410513), (17, 3770890), (34, 1885445), (85, 754178), (170, 377089), (557, 115090), (677, 94690), (1114, 57545), (1354, 47345), (2785, 23018), (3385, 18938), (5570, 11509), (6770, 9469)]