8427070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2609}}^1$

素因数の和:2652

約数の個数: 32

約数和(自身を含む): 16912800

約数和(自身を除く): 8485730

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 2609, 3230, 5218, 13045, 26090, 44353, 49571, 88706, 99142, 221765, 247855, 443530, 495710, 842707, 1685414, 4213535, 8427070]

約数ペア:

[(1, 8427070), (2, 4213535), (5, 1685414), (10, 842707), (17, 495710), (19, 443530), (34, 247855), (38, 221765), (85, 99142), (95, 88706), (170, 49571), (190, 44353), (323, 26090), (646, 13045), (1615, 5218), (2609, 3230)]