155280339070

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{859}}^1\times {\mathrm{785951}}^1$

素因数の和:786840

約数の個数: 32

約数和(自身を含む): 291996887040

約数和(自身を除く): 136716547970

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 859, 1718, 4295, 8590, 19757, 39514, 98785, 197570, 785951, 1571902, 3929755, 7859510, 18076873, 36153746, 90384365, 180768730, 675131909, 1350263818, 3375659545, 6751319090, 15528033907, 31056067814, 77640169535, 155280339070]

約数ペア:

[(1, 155280339070), (2, 77640169535), (5, 31056067814), (10, 15528033907), (23, 6751319090), (46, 3375659545), (115, 1350263818), (230, 675131909), (859, 180768730), (1718, 90384365), (4295, 36153746), (8590, 18076873), (19757, 7859510), (39514, 3929755), (98785, 1571902), (197570, 785951)]