12970150

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{15259}}^1$

素因数の和:15288

約数の個数: 24

約数和(自身を含む): 25545240

約数和(自身を除く): 12575090

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 15259, 30518, 76295, 152590, 259403, 381475, 518806, 762950, 1297015, 2594030, 6485075, 12970150]

約数ペア:

[(1, 12970150), (2, 6485075), (5, 2594030), (10, 1297015), (17, 762950), (25, 518806), (34, 381475), (50, 259403), (85, 152590), (170, 76295), (425, 30518), (850, 15259)]