8587980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47711}}^1$

素因数の和:47726

約数の個数: 36

約数和(自身を含む): 26050752

約数和(自身を除く): 17462772

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 47711, 95422, 143133, 190844, 238555, 286266, 429399, 477110, 572532, 715665, 858798, 954220, 1431330, 1717596, 2146995, 2862660, 4293990, 8587980]

約数ペア:

[(1, 8587980), (2, 4293990), (3, 2862660), (4, 2146995), (5, 1717596), (6, 1431330), (9, 954220), (10, 858798), (12, 715665), (15, 572532), (18, 477110), (20, 429399), (30, 286266), (36, 238555), (45, 190844), (60, 143133), (90, 95422), (180, 47711)]