69619060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{497279}}^1$

素因数の和:497295

約数の個数: 24

約数和(自身を含む): 167086080

約数和(自身を除く): 97467020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 497279, 994558, 1989116, 2486395, 3480953, 4972790, 6961906, 9945580, 13923812, 17404765, 34809530, 69619060]

約数ペア:

[(1, 69619060), (2, 34809530), (4, 17404765), (5, 13923812), (7, 9945580), (10, 6961906), (14, 4972790), (20, 3480953), (28, 2486395), (35, 1989116), (70, 994558), (140, 497279)]