152075990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{3851}}^1$

素因数の和:4228

約数の個数: 32

約数和(自身を含む): 299531520

約数和(自身を除く): 147455530

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 359, 718, 1795, 3590, 3851, 3949, 7702, 7898, 19255, 19745, 38510, 39490, 42361, 84722, 211805, 423610, 1382509, 2765018, 6912545, 13825090, 15207599, 30415198, 76037995, 152075990]

約数ペア:

[(1, 152075990), (2, 76037995), (5, 30415198), (10, 15207599), (11, 13825090), (22, 6912545), (55, 2765018), (110, 1382509), (359, 423610), (718, 211805), (1795, 84722), (3590, 42361), (3851, 39490), (3949, 38510), (7702, 19745), (7898, 19255)]