84214210

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{1297}}^1$

素因数の和:1498

約数の個数: 32

約数和(自身を含む): 156258432

約数和(自身を除く): 72044222

約数列:

[1, 2, 5, 10, 43, 86, 151, 215, 302, 430, 755, 1297, 1510, 2594, 6485, 6493, 12970, 12986, 32465, 55771, 64930, 111542, 195847, 278855, 391694, 557710, 979235, 1958470, 8421421, 16842842, 42107105, 84214210]

約数ペア:

[(1, 84214210), (2, 42107105), (5, 16842842), (10, 8421421), (43, 1958470), (86, 979235), (151, 557710), (215, 391694), (302, 278855), (430, 195847), (755, 111542), (1297, 64930), (1510, 55771), (2594, 32465), (6485, 12986), (6493, 12970)]