55990710

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1583}}^1$

素因数の和:1730

約数の個数: 64

約数和(自身を含む): 150543360

約数和(自身を除く): 94552650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 131, 135, 262, 270, 393, 655, 786, 1179, 1310, 1583, 1965, 2358, 3166, 3537, 3930, 4749, 5895, 7074, 7915, 9498, 11790, 14247, 15830, 17685, 23745, 28494, 35370, 42741, 47490, 71235, 85482, 142470, 207373, 213705, 414746, 427410, 622119, 1036865, 1244238, 1866357, 2073730, 3110595, 3732714, 5599071, 6221190, 9331785, 11198142, 18663570, 27995355, 55990710]

約数ペア:

[(1, 55990710), (2, 27995355), (3, 18663570), (5, 11198142), (6, 9331785), (9, 6221190), (10, 5599071), (15, 3732714), (18, 3110595), (27, 2073730), (30, 1866357), (45, 1244238), (54, 1036865), (90, 622119), (131, 427410), (135, 414746), (262, 213705), (270, 207373), (393, 142470), (655, 85482), (786, 71235), (1179, 47490), (1310, 42741), (1583, 35370), (1965, 28494), (2358, 23745), (3166, 17685), (3537, 15830), (3930, 14247), (4749, 11790), (5895, 9498), (7074, 7915)]