157420110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{17909}}^1$

素因数の和:18212

約数の個数: 32

約数和(自身を含む): 379118880

約数和(自身を除く): 221698770

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 293, 586, 879, 1465, 1758, 2930, 4395, 8790, 17909, 35818, 53727, 89545, 107454, 179090, 268635, 537270, 5247337, 10494674, 15742011, 26236685, 31484022, 52473370, 78710055, 157420110]

約数ペア:

[(1, 157420110), (2, 78710055), (3, 52473370), (5, 31484022), (6, 26236685), (10, 15742011), (15, 10494674), (30, 5247337), (293, 537270), (586, 268635), (879, 179090), (1465, 107454), (1758, 89545), (2930, 53727), (4395, 35818), (8790, 17909)]