814443870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{27148129}}^1$

素因数の和:27148139

約数の個数: 16

約数和(自身を含む): 1954665360

約数和(自身を除く): 1140221490

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 27148129, 54296258, 81444387, 135740645, 162888774, 271481290, 407221935, 814443870]

約数ペア:

[(1, 814443870), (2, 407221935), (3, 271481290), (5, 162888774), (6, 135740645), (10, 81444387), (15, 54296258), (30, 27148129)]