31718470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{6763}}^1$

素因数の和:6844

約数の個数: 32

約数和(自身を含む): 66233088

約数和(自身を除く): 34514618

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 335, 469, 670, 938, 2345, 4690, 6763, 13526, 33815, 47341, 67630, 94682, 236705, 453121, 473410, 906242, 2265605, 3171847, 4531210, 6343694, 15859235, 31718470]

約数ペア:

[(1, 31718470), (2, 15859235), (5, 6343694), (7, 4531210), (10, 3171847), (14, 2265605), (35, 906242), (67, 473410), (70, 453121), (134, 236705), (335, 94682), (469, 67630), (670, 47341), (938, 33815), (2345, 13526), (4690, 6763)]