69609410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{41189}}^1$

素因数の和:41222

約数の個数: 24

約数和(自身を含む): 135679860

約数和(自身を除く): 66070450

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 41189, 82378, 205945, 411890, 535457, 1070914, 2677285, 5354570, 6960941, 13921882, 34804705, 69609410]

約数ペア:

[(1, 69609410), (2, 34804705), (5, 13921882), (10, 6960941), (13, 5354570), (26, 2677285), (65, 1070914), (130, 535457), (169, 411890), (338, 205945), (845, 82378), (1690, 41189)]