30838748

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23869}}^1$

素因数の和:23909

約数の個数: 24

約数和(自身を含む): 60152400

約数和(自身を除く): 29313652

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 23869, 47738, 95476, 405773, 453511, 811546, 907022, 1623092, 1814044, 7709687, 15419374, 30838748]

約数ペア:

[(1, 30838748), (2, 15419374), (4, 7709687), (17, 1814044), (19, 1623092), (34, 907022), (38, 811546), (68, 453511), (76, 405773), (323, 95476), (646, 47738), (1292, 23869)]