2017801620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11210009}}^1$

素因数の和:11210024

約数の個数: 36

約数和(自身を含む): 6120665460

約数和(自身を除く): 4102863840

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 11210009, 22420018, 33630027, 44840036, 56050045, 67260054, 100890081, 112100090, 134520108, 168150135, 201780162, 224200180, 336300270, 403560324, 504450405, 672600540, 1008900810, 2017801620]

約数ペア:

[(1, 2017801620), (2, 1008900810), (3, 672600540), (4, 504450405), (5, 403560324), (6, 336300270), (9, 224200180), (10, 201780162), (12, 168150135), (15, 134520108), (18, 112100090), (20, 100890081), (30, 67260054), (36, 56050045), (45, 44840036), (60, 33630027), (90, 22420018), (180, 11210009)]