135999170

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{438707}}^1$

素因数の和:438745

約数の個数: 16

約数和(自身を含む): 252695808

約数和(自身を除く): 116696638

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 438707, 877414, 2193535, 4387070, 13599917, 27199834, 67999585, 135999170]

約数ペア:

[(1, 135999170), (2, 67999585), (5, 27199834), (10, 13599917), (31, 4387070), (62, 2193535), (155, 877414), (310, 438707)]