91670740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{337}}^1$

素因数の和:449

約数の個数: 96

約数和(自身を含む): 231678720

約数和(自身を除く): 140007980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 67, 70, 116, 134, 140, 145, 203, 268, 290, 335, 337, 406, 469, 580, 670, 674, 812, 938, 1015, 1340, 1348, 1685, 1876, 1943, 2030, 2345, 2359, 3370, 3886, 4060, 4690, 4718, 6740, 7772, 9380, 9436, 9715, 9773, 11795, 13601, 19430, 19546, 22579, 23590, 27202, 38860, 39092, 45158, 47180, 48865, 54404, 68005, 68411, 90316, 97730, 112895, 136010, 136822, 158053, 195460, 225790, 272020, 273644, 316106, 342055, 451580, 632212, 654791, 684110, 790265, 1309582, 1368220, 1580530, 2619164, 3161060, 3273955, 4583537, 6547910, 9167074, 13095820, 18334148, 22917685, 45835370, 91670740]

約数ペア:

[(1, 91670740), (2, 45835370), (4, 22917685), (5, 18334148), (7, 13095820), (10, 9167074), (14, 6547910), (20, 4583537), (28, 3273955), (29, 3161060), (35, 2619164), (58, 1580530), (67, 1368220), (70, 1309582), (116, 790265), (134, 684110), (140, 654791), (145, 632212), (203, 451580), (268, 342055), (290, 316106), (335, 273644), (337, 272020), (406, 225790), (469, 195460), (580, 158053), (670, 136822), (674, 136010), (812, 112895), (938, 97730), (1015, 90316), (1340, 68411), (1348, 68005), (1685, 54404), (1876, 48865), (1943, 47180), (2030, 45158), (2345, 39092), (2359, 38860), (3370, 27202), (3886, 23590), (4060, 22579), (4690, 19546), (4718, 19430), (6740, 13601), (7772, 11795), (9380, 9773), (9436, 9715)]