31482170

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{136879}}^1$

素因数の和:136909

約数の個数: 16

約数和(自身を含む): 59132160

約数和(自身を除く): 27649990

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 136879, 273758, 684395, 1368790, 3148217, 6296434, 15741085, 31482170]

約数ペア:

[(1, 31482170), (2, 15741085), (5, 6296434), (10, 3148217), (23, 1368790), (46, 684395), (115, 273758), (230, 136879)]