163345410

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{201661}}^1$

素因数の和:201680

約数の個数: 40

約数和(自身を含む): 439219836

約数和(自身を除く): 275874426

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 201661, 403322, 604983, 1008305, 1209966, 1814949, 2016610, 3024915, 3629898, 5444847, 6049830, 9074745, 10889694, 16334541, 18149490, 27224235, 32669082, 54448470, 81672705, 163345410]

約数ペア:

[(1, 163345410), (2, 81672705), (3, 54448470), (5, 32669082), (6, 27224235), (9, 18149490), (10, 16334541), (15, 10889694), (18, 9074745), (27, 6049830), (30, 5444847), (45, 3629898), (54, 3024915), (81, 2016610), (90, 1814949), (135, 1209966), (162, 1008305), (270, 604983), (405, 403322), (810, 201661)]