27662740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1$

素因数の和:289

約数の個数: 96

約数和(自身を含む): 71850240

約数和(自身を除く): 44187500

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 59, 68, 70, 85, 118, 119, 140, 170, 197, 236, 238, 295, 340, 394, 413, 476, 590, 595, 788, 826, 985, 1003, 1180, 1190, 1379, 1652, 1970, 2006, 2065, 2380, 2758, 3349, 3940, 4012, 4130, 5015, 5516, 6698, 6895, 7021, 8260, 10030, 11623, 13396, 13790, 14042, 16745, 20060, 23246, 23443, 27580, 28084, 33490, 35105, 46492, 46886, 58115, 66980, 70210, 81361, 93772, 116230, 117215, 140420, 162722, 197591, 232460, 234430, 325444, 395182, 406805, 468860, 790364, 813610, 987955, 1383137, 1627220, 1975910, 2766274, 3951820, 5532548, 6915685, 13831370, 27662740]

約数ペア:

[(1, 27662740), (2, 13831370), (4, 6915685), (5, 5532548), (7, 3951820), (10, 2766274), (14, 1975910), (17, 1627220), (20, 1383137), (28, 987955), (34, 813610), (35, 790364), (59, 468860), (68, 406805), (70, 395182), (85, 325444), (118, 234430), (119, 232460), (140, 197591), (170, 162722), (197, 140420), (236, 117215), (238, 116230), (295, 93772), (340, 81361), (394, 70210), (413, 66980), (476, 58115), (590, 46886), (595, 46492), (788, 35105), (826, 33490), (985, 28084), (1003, 27580), (1180, 23443), (1190, 23246), (1379, 20060), (1652, 16745), (1970, 14042), (2006, 13790), (2065, 13396), (2380, 11623), (2758, 10030), (3349, 8260), (3940, 7021), (4012, 6895), (4130, 6698), (5015, 5516)]