313203430

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{304081}}^1$

素因数の和:304191

約数の個数: 16

約数和(自身を含む): 569241504

約数和(自身を除く): 256038074

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 304081, 608162, 1520405, 3040810, 31320343, 62640686, 156601715, 313203430]

約数ペア:

[(1, 313203430), (2, 156601715), (5, 62640686), (10, 31320343), (103, 3040810), (206, 1520405), (515, 608162), (1030, 304081)]