57885590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{613}}^1$

素因数の和:717

約数の個数: 64

約数和(自身を含む): 127319040

約数和(自身を除く): 69433450

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 71, 95, 133, 142, 190, 266, 355, 497, 613, 665, 710, 994, 1226, 1330, 1349, 2485, 2698, 3065, 4291, 4970, 6130, 6745, 8582, 9443, 11647, 13490, 18886, 21455, 23294, 42910, 43523, 47215, 58235, 81529, 87046, 94430, 116470, 163058, 217615, 304661, 407645, 435230, 609322, 815290, 826937, 1523305, 1653874, 3046610, 4134685, 5788559, 8269370, 11577118, 28942795, 57885590]

約数ペア:

[(1, 57885590), (2, 28942795), (5, 11577118), (7, 8269370), (10, 5788559), (14, 4134685), (19, 3046610), (35, 1653874), (38, 1523305), (70, 826937), (71, 815290), (95, 609322), (133, 435230), (142, 407645), (190, 304661), (266, 217615), (355, 163058), (497, 116470), (613, 94430), (665, 87046), (710, 81529), (994, 58235), (1226, 47215), (1330, 43523), (1349, 42910), (2485, 23294), (2698, 21455), (3065, 18886), (4291, 13490), (4970, 11647), (6130, 9443), (6745, 8582)]