69427470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{330607}}^1$

素因数の和:330624

約数の個数: 32

約数和(自身を含む): 190430208

約数和(自身を除く): 121002738

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 330607, 661214, 991821, 1653035, 1983642, 2314249, 3306070, 4628498, 4959105, 6942747, 9918210, 11571245, 13885494, 23142490, 34713735, 69427470]

約数ペア:

[(1, 69427470), (2, 34713735), (3, 23142490), (5, 13885494), (6, 11571245), (7, 9918210), (10, 6942747), (14, 4959105), (15, 4628498), (21, 3306070), (30, 2314249), (35, 1983642), (42, 1653035), (70, 991821), (105, 661214), (210, 330607)]