13921140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{5659}}^1$

素因数の和:5712

約数の個数: 48

約数和(自身を含む): 39936960

約数和(自身を除く): 26015820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 5659, 11318, 16977, 22636, 28295, 33954, 56590, 67908, 84885, 113180, 169770, 232019, 339540, 464038, 696057, 928076, 1160095, 1392114, 2320190, 2784228, 3480285, 4640380, 6960570, 13921140]

約数ペア:

[(1, 13921140), (2, 6960570), (3, 4640380), (4, 3480285), (5, 2784228), (6, 2320190), (10, 1392114), (12, 1160095), (15, 928076), (20, 696057), (30, 464038), (41, 339540), (60, 232019), (82, 169770), (123, 113180), (164, 84885), (205, 67908), (246, 56590), (410, 33954), (492, 28295), (615, 22636), (820, 16977), (1230, 11318), (2460, 5659)]