219104370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2434493}}^1$

素因数の和:2434506

約数の個数: 24

約数和(自身を含む): 569671596

約数和(自身を除く): 350567226

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2434493, 4868986, 7303479, 12172465, 14606958, 21910437, 24344930, 36517395, 43820874, 73034790, 109552185, 219104370]

約数ペア:

[(1, 219104370), (2, 109552185), (3, 73034790), (5, 43820874), (6, 36517395), (9, 24344930), (10, 21910437), (15, 14606958), (18, 12172465), (30, 7303479), (45, 4868986), (90, 2434493)]