157250930

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{311}}^1\times {\mathrm{857}}^1$

素因数の和:1234

約数の個数: 32

約数和(自身を含む): 289111680

約数和(自身を除く): 131860750

約数列:

[1, 2, 5, 10, 59, 118, 295, 311, 590, 622, 857, 1555, 1714, 3110, 4285, 8570, 18349, 36698, 50563, 91745, 101126, 183490, 252815, 266527, 505630, 533054, 1332635, 2665270, 15725093, 31450186, 78625465, 157250930]

約数ペア:

[(1, 157250930), (2, 78625465), (5, 31450186), (10, 15725093), (59, 2665270), (118, 1332635), (295, 533054), (311, 505630), (590, 266527), (622, 252815), (857, 183490), (1555, 101126), (1714, 91745), (3110, 50563), (4285, 36698), (8570, 18349)]