30720462

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{301181}}^1$

素因数の和:301203

約数の個数: 16

約数和(自身を含む): 65055312

約数和(自身を除く): 34334850

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 301181, 602362, 903543, 1807086, 5120077, 10240154, 15360231, 30720462]

約数ペア:

[(1, 30720462), (2, 15360231), (3, 10240154), (6, 5120077), (17, 1807086), (34, 903543), (51, 602362), (102, 301181)]