27966330

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{14797}}^1$

素因数の和:14820

約数の個数: 64

約数和(自身を含む): 85236480

約数和(自身を除く): 57270150

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 14797, 29594, 44391, 73985, 88782, 103579, 133173, 147970, 207158, 221955, 266346, 310737, 399519, 443910, 517895, 621474, 665865, 799038, 932211, 1035790, 1331730, 1553685, 1864422, 1997595, 2796633, 3107370, 3995190, 4661055, 5593266, 9322110, 13983165, 27966330]

約数ペア:

[(1, 27966330), (2, 13983165), (3, 9322110), (5, 5593266), (6, 4661055), (7, 3995190), (9, 3107370), (10, 2796633), (14, 1997595), (15, 1864422), (18, 1553685), (21, 1331730), (27, 1035790), (30, 932211), (35, 799038), (42, 665865), (45, 621474), (54, 517895), (63, 443910), (70, 399519), (90, 310737), (105, 266346), (126, 221955), (135, 207158), (189, 147970), (210, 133173), (270, 103579), (315, 88782), (378, 73985), (630, 44391), (945, 29594), (1890, 14797)]