4687970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{347}}^1$

素因数の和:554

約数の個数: 32

約数和(自身を含む): 9721728

約数和(自身を除く): 5033758

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 193, 347, 386, 694, 965, 1351, 1735, 1930, 2429, 2702, 3470, 4858, 6755, 12145, 13510, 24290, 66971, 133942, 334855, 468797, 669710, 937594, 2343985, 4687970]

約数ペア:

[(1, 4687970), (2, 2343985), (5, 937594), (7, 669710), (10, 468797), (14, 334855), (35, 133942), (70, 66971), (193, 24290), (347, 13510), (386, 12145), (694, 6755), (965, 4858), (1351, 3470), (1735, 2702), (1930, 2429)]