1304662030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{18638029}}^1$

素因数の和:18638043

約数の個数: 16

約数和(自身を含む): 2683876320

約数和(自身を除く): 1379214290

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 18638029, 37276058, 93190145, 130466203, 186380290, 260932406, 652331015, 1304662030]

約数ペア:

[(1, 1304662030), (2, 652331015), (5, 260932406), (7, 186380290), (10, 130466203), (14, 93190145), (35, 37276058), (70, 18638029)]