129115910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{167683}}^1$

素因数の和:167708

約数の個数: 32

約数和(自身を含む): 289757952

約数和(自身を除く): 160642042

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 167683, 335366, 838415, 1173781, 1676830, 1844513, 2347562, 3689026, 5868905, 9222565, 11737810, 12911591, 18445130, 25823182, 64557955, 129115910]

約数ペア:

[(1, 129115910), (2, 64557955), (5, 25823182), (7, 18445130), (10, 12911591), (11, 11737810), (14, 9222565), (22, 5868905), (35, 3689026), (55, 2347562), (70, 1844513), (77, 1676830), (110, 1173781), (154, 838415), (385, 335366), (770, 167683)]