129394090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{80369}}^1$

素因数の和:80406

約数の個数: 32

約数和(自身を含む): 277758720

約数和(自身を除く): 148364630

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 80369, 160738, 401845, 562583, 803690, 1125166, 1848487, 2812915, 3696974, 5625830, 9242435, 12939409, 18484870, 25878818, 64697045, 129394090]

約数ペア:

[(1, 129394090), (2, 64697045), (5, 25878818), (7, 18484870), (10, 12939409), (14, 9242435), (23, 5625830), (35, 3696974), (46, 2812915), (70, 1848487), (115, 1125166), (161, 803690), (230, 562583), (322, 401845), (805, 160738), (1610, 80369)]