69894010

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{743}}^1$

素因数の和:1182

約数の個数: 32

約数和(自身を含む): 131777280

約数和(自身を除く): 61883270

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 409, 743, 818, 1486, 2045, 3715, 4090, 7430, 9407, 17089, 18814, 34178, 47035, 85445, 94070, 170890, 303887, 607774, 1519435, 3038870, 6989401, 13978802, 34947005, 69894010]

約数ペア:

[(1, 69894010), (2, 34947005), (5, 13978802), (10, 6989401), (23, 3038870), (46, 1519435), (115, 607774), (230, 303887), (409, 170890), (743, 94070), (818, 85445), (1486, 47035), (2045, 34178), (3715, 18814), (4090, 17089), (7430, 9407)]