258681030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{523}}^1\times {\mathrm{16487}}^1$

素因数の和:17020

約数の個数: 32

約数和(自身を含む): 622059264

約数和(自身を除く): 363378234

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 523, 1046, 1569, 2615, 3138, 5230, 7845, 15690, 16487, 32974, 49461, 82435, 98922, 164870, 247305, 494610, 8622701, 17245402, 25868103, 43113505, 51736206, 86227010, 129340515, 258681030]

約数ペア:

[(1, 258681030), (2, 129340515), (3, 86227010), (5, 51736206), (6, 43113505), (10, 25868103), (15, 17245402), (30, 8622701), (523, 494610), (1046, 247305), (1569, 164870), (2615, 98922), (3138, 82435), (5230, 49461), (7845, 32974), (15690, 16487)]