15149748930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{709}}^1\times {\mathrm{1831}}^1$

素因数の和:2939

約数の個数: 64

約数和(自身を含む): 36524217600

約数和(自身を除く): 21374468670

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 389, 709, 778, 1167, 1418, 1831, 1945, 2127, 2334, 3545, 3662, 3890, 4254, 5493, 5835, 7090, 9155, 10635, 10986, 11670, 18310, 21270, 27465, 54930, 275801, 551602, 712259, 827403, 1298179, 1379005, 1424518, 1654806, 2136777, 2596358, 2758010, 3561295, 3894537, 4137015, 4273554, 6490895, 7122590, 7789074, 8274030, 10683885, 12981790, 19472685, 21367770, 38945370, 504991631, 1009983262, 1514974893, 2524958155, 3029949786, 5049916310, 7574874465, 15149748930]

約数ペア:

[(1, 15149748930), (2, 7574874465), (3, 5049916310), (5, 3029949786), (6, 2524958155), (10, 1514974893), (15, 1009983262), (30, 504991631), (389, 38945370), (709, 21367770), (778, 19472685), (1167, 12981790), (1418, 10683885), (1831, 8274030), (1945, 7789074), (2127, 7122590), (2334, 6490895), (3545, 4273554), (3662, 4137015), (3890, 3894537), (4254, 3561295), (5493, 2758010), (5835, 2596358), (7090, 2136777), (9155, 1654806), (10635, 1424518), (10986, 1379005), (11670, 1298179), (18310, 827403), (21270, 712259), (27465, 551602), (54930, 275801)]