289760190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{30469}}^1$

素因数の和:30796

約数の個数: 32

約数和(自身を含む): 697641120

約数和(自身を除く): 407880930

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 317, 634, 951, 1585, 1902, 3170, 4755, 9510, 30469, 60938, 91407, 152345, 182814, 304690, 457035, 914070, 9658673, 19317346, 28976019, 48293365, 57952038, 96586730, 144880095, 289760190]

約数ペア:

[(1, 289760190), (2, 144880095), (3, 96586730), (5, 57952038), (6, 48293365), (10, 28976019), (15, 19317346), (30, 9658673), (317, 914070), (634, 457035), (951, 304690), (1585, 182814), (1902, 152345), (3170, 91407), (4755, 60938), (9510, 30469)]