67278330

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{35597}}^1$

素因数の和:35620

約数の個数: 64

約数和(自身を含む): 205044480

約数和(自身を除く): 137766150

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, 35597, 71194, 106791, 177985, 213582, 249179, 320373, 355970, 498358, 533955, 640746, 747537, 961119, 1067910, 1245895, 1495074, 1601865, 1922238, 2242611, 2491790, 3203730, 3737685, 4485222, 4805595, 6727833, 7475370, 9611190, 11213055, 13455666, 22426110, 33639165, 67278330]

約数ペア:

[(1, 67278330), (2, 33639165), (3, 22426110), (5, 13455666), (6, 11213055), (7, 9611190), (9, 7475370), (10, 6727833), (14, 4805595), (15, 4485222), (18, 3737685), (21, 3203730), (27, 2491790), (30, 2242611), (35, 1922238), (42, 1601865), (45, 1495074), (54, 1245895), (63, 1067910), (70, 961119), (90, 747537), (105, 640746), (126, 533955), (135, 498358), (189, 355970), (210, 320373), (270, 249179), (315, 213582), (378, 177985), (630, 106791), (945, 71194), (1890, 35597)]