1330488530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19006979}}^1$

素因数の和:19006993

約数の個数: 16

約数和(自身を含む): 2737005120

約数和(自身を除く): 1406516590

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 19006979, 38013958, 95034895, 133048853, 190069790, 266097706, 665244265, 1330488530]

約数ペア:

[(1, 1330488530), (2, 665244265), (5, 266097706), (7, 190069790), (10, 133048853), (14, 95034895), (35, 38013958), (70, 19006979)]