69559290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{257627}}^1$

素因数の和:257643

約数の個数: 32

約数和(自身を含む): 185492160

約数和(自身を除く): 115932870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 257627, 515254, 772881, 1288135, 1545762, 2318643, 2576270, 3864405, 4637286, 6955929, 7728810, 11593215, 13911858, 23186430, 34779645, 69559290]

約数ペア:

[(1, 69559290), (2, 34779645), (3, 23186430), (5, 13911858), (6, 11593215), (9, 7728810), (10, 6955929), (15, 4637286), (18, 3864405), (27, 2576270), (30, 2318643), (45, 1545762), (54, 1288135), (90, 772881), (135, 515254), (270, 257627)]