42275380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{691}}^1$

素因数の和:749

約数の個数: 96

約数和(自身を含む): 111605760

約数和(自身を除く): 69330380

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 23, 28, 35, 38, 46, 70, 76, 92, 95, 115, 133, 140, 161, 190, 230, 266, 322, 380, 437, 460, 532, 644, 665, 691, 805, 874, 1330, 1382, 1610, 1748, 2185, 2660, 2764, 3059, 3220, 3455, 4370, 4837, 6118, 6910, 8740, 9674, 12236, 13129, 13820, 15295, 15893, 19348, 24185, 26258, 30590, 31786, 48370, 52516, 61180, 63572, 65645, 79465, 91903, 96740, 111251, 131290, 158930, 183806, 222502, 262580, 301967, 317860, 367612, 445004, 459515, 556255, 603934, 919030, 1112510, 1207868, 1509835, 1838060, 2113769, 2225020, 3019670, 4227538, 6039340, 8455076, 10568845, 21137690, 42275380]

約数ペア:

[(1, 42275380), (2, 21137690), (4, 10568845), (5, 8455076), (7, 6039340), (10, 4227538), (14, 3019670), (19, 2225020), (20, 2113769), (23, 1838060), (28, 1509835), (35, 1207868), (38, 1112510), (46, 919030), (70, 603934), (76, 556255), (92, 459515), (95, 445004), (115, 367612), (133, 317860), (140, 301967), (161, 262580), (190, 222502), (230, 183806), (266, 158930), (322, 131290), (380, 111251), (437, 96740), (460, 91903), (532, 79465), (644, 65645), (665, 63572), (691, 61180), (805, 52516), (874, 48370), (1330, 31786), (1382, 30590), (1610, 26258), (1748, 24185), (2185, 19348), (2660, 15893), (2764, 15295), (3059, 13820), (3220, 13129), (3455, 12236), (4370, 9674), (4837, 8740), (6118, 6910)]