30814292

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{857}}^1$

素因数の和:1051

約数の個数: 24

約数和(自身を含む): 55135080

約数和(自身を除く): 24320788

約数列:

[1, 2, 4, 89, 101, 178, 202, 356, 404, 857, 1714, 3428, 8989, 17978, 35956, 76273, 86557, 152546, 173114, 305092, 346228, 7703573, 15407146, 30814292]

約数ペア:

[(1, 30814292), (2, 15407146), (4, 7703573), (89, 346228), (101, 305092), (178, 173114), (202, 152546), (356, 86557), (404, 76273), (857, 35956), (1714, 17978), (3428, 8989)]