557658930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{978349}}^1$

素因数の和:978378

約数の個数: 32

約数和(自身を含む): 1408824000

約数和(自身を除く): 851165070

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 978349, 1956698, 2935047, 4891745, 5870094, 9783490, 14675235, 18588631, 29350470, 37177262, 55765893, 92943155, 111531786, 185886310, 278829465, 557658930]

約数ペア:

[(1, 557658930), (2, 278829465), (3, 185886310), (5, 111531786), (6, 92943155), (10, 55765893), (15, 37177262), (19, 29350470), (30, 18588631), (38, 14675235), (57, 9783490), (95, 5870094), (114, 4891745), (190, 2935047), (285, 1956698), (570, 978349)]