634781630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{9068309}}^1$

素因数の和:9068323

約数の個数: 16

約数和(自身を含む): 1305836640

約数和(自身を除く): 671055010

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 9068309, 18136618, 45341545, 63478163, 90683090, 126956326, 317390815, 634781630]

約数ペア:

[(1, 634781630), (2, 317390815), (5, 126956326), (7, 90683090), (10, 63478163), (14, 45341545), (35, 18136618), (70, 9068309)]