57918660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{56783}}^1$

素因数の和:56812

約数の個数: 48

約数和(自身を含む): 171714816

約数和(自身を除く): 113796156

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 56783, 113566, 170349, 227132, 283915, 340698, 567830, 681396, 851745, 965311, 1135660, 1703490, 1930622, 2895933, 3406980, 3861244, 4826555, 5791866, 9653110, 11583732, 14479665, 19306220, 28959330, 57918660]

約数ペア:

[(1, 57918660), (2, 28959330), (3, 19306220), (4, 14479665), (5, 11583732), (6, 9653110), (10, 5791866), (12, 4826555), (15, 3861244), (17, 3406980), (20, 2895933), (30, 1930622), (34, 1703490), (51, 1135660), (60, 965311), (68, 851745), (85, 681396), (102, 567830), (170, 340698), (204, 283915), (255, 227132), (340, 170349), (510, 113566), (1020, 56783)]