16751610

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{20681}}^1$

素因数の和:20700

約数の個数: 40

約数和(自身を含む): 45045396

約数和(自身を除く): 28293786

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 20681, 41362, 62043, 103405, 124086, 186129, 206810, 310215, 372258, 558387, 620430, 930645, 1116774, 1675161, 1861290, 2791935, 3350322, 5583870, 8375805, 16751610]

約数ペア:

[(1, 16751610), (2, 8375805), (3, 5583870), (5, 3350322), (6, 2791935), (9, 1861290), (10, 1675161), (15, 1116774), (18, 930645), (27, 620430), (30, 558387), (45, 372258), (54, 310215), (81, 206810), (90, 186129), (135, 124086), (162, 103405), (270, 62043), (405, 41362), (810, 20681)]