70632940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{504521}}^1$

素因数の和:504537

約数の個数: 24

約数和(自身を含む): 169519392

約数和(自身を除く): 98886452

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 504521, 1009042, 2018084, 2522605, 3531647, 5045210, 7063294, 10090420, 14126588, 17658235, 35316470, 70632940]

約数ペア:

[(1, 70632940), (2, 35316470), (4, 17658235), (5, 14126588), (7, 10090420), (10, 7063294), (14, 5045210), (20, 3531647), (28, 2522605), (35, 2018084), (70, 1009042), (140, 504521)]