68542770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{28921}}^1$

素因数の和:29010

約数の個数: 32

約数和(自身を含む): 166590720

約数和(自身を除く): 98047950

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 395, 474, 790, 1185, 2370, 28921, 57842, 86763, 144605, 173526, 289210, 433815, 867630, 2284759, 4569518, 6854277, 11423795, 13708554, 22847590, 34271385, 68542770]

約数ペア:

[(1, 68542770), (2, 34271385), (3, 22847590), (5, 13708554), (6, 11423795), (10, 6854277), (15, 4569518), (30, 2284759), (79, 867630), (158, 433815), (237, 289210), (395, 173526), (474, 144605), (790, 86763), (1185, 57842), (2370, 28921)]