931604750020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{141581269}}^1$

素因数の和:141581332

約数の個数: 48

約数和(自身を含む): 2283422722560

約数和(自身を除く): 1351817972540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 140, 188, 235, 329, 470, 658, 940, 1316, 1645, 3290, 6580, 141581269, 283162538, 566325076, 707906345, 991068883, 1415812690, 1982137766, 2831625380, 3964275532, 4955344415, 6654319643, 9910688830, 13308639286, 19821377660, 26617278572, 33271598215, 46580237501, 66543196430, 93160475002, 133086392860, 186320950004, 232901187505, 465802375010, 931604750020]

約数ペア:

[(1, 931604750020), (2, 465802375010), (4, 232901187505), (5, 186320950004), (7, 133086392860), (10, 93160475002), (14, 66543196430), (20, 46580237501), (28, 33271598215), (35, 26617278572), (47, 19821377660), (70, 13308639286), (94, 9910688830), (140, 6654319643), (188, 4955344415), (235, 3964275532), (329, 2831625380), (470, 1982137766), (658, 1415812690), (940, 991068883), (1316, 707906345), (1645, 566325076), (3290, 283162538), (6580, 141581269)]