55141830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1559}}^1$

素因数の和:1706

約数の個数: 64

約数和(自身を含む): 148262400

約数和(自身を除く): 93120570

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, 1559, 1965, 2358, 3118, 3537, 3930, 4677, 5895, 7074, 7795, 9354, 11790, 14031, 15590, 17685, 23385, 28062, 35370, 42093, 46770, 70155, 84186, 140310, 204229, 210465, 408458, 420930, 612687, 1021145, 1225374, 1838061, 2042290, 3063435, 3676122, 5514183, 6126870, 9190305, 11028366, 18380610, 27570915, 55141830]

約数ペア:

[(1, 55141830), (2, 27570915), (3, 18380610), (5, 11028366), (6, 9190305), (9, 6126870), (10, 5514183), (15, 3676122), (18, 3063435), (27, 2042290), (30, 1838061), (45, 1225374), (54, 1021145), (90, 612687), (131, 420930), (135, 408458), (262, 210465), (270, 204229), (393, 140310), (655, 84186), (786, 70155), (1179, 46770), (1310, 42093), (1559, 35370), (1965, 28062), (2358, 23385), (3118, 17685), (3537, 15590), (3930, 14031), (4677, 11790), (5895, 9354), (7074, 7795)]