13156860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{219281}}^1$

素因数の和:219293

約数の個数: 24

約数和(自身を含む): 36839376

約数和(自身を除く): 23682516

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 219281, 438562, 657843, 877124, 1096405, 1315686, 2192810, 2631372, 3289215, 4385620, 6578430, 13156860]

約数ペア:

[(1, 13156860), (2, 6578430), (3, 4385620), (4, 3289215), (5, 2631372), (6, 2192810), (10, 1315686), (12, 1096405), (15, 877124), (20, 657843), (30, 438562), (60, 219281)]