247481790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{175519}}^1$

素因数の和:175576

約数の個数: 32

約数和(自身を含む): 606597120

約数和(自身を除く): 359115330

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 175519, 351038, 526557, 877595, 1053114, 1755190, 2632785, 5265570, 8249393, 16498786, 24748179, 41246965, 49496358, 82493930, 123740895, 247481790]

約数ペア:

[(1, 247481790), (2, 123740895), (3, 82493930), (5, 49496358), (6, 41246965), (10, 24748179), (15, 16498786), (30, 8249393), (47, 5265570), (94, 2632785), (141, 1755190), (235, 1053114), (282, 877595), (470, 526557), (705, 351038), (1410, 175519)]