870824745

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{1187}}^1$

素因数の和:1359

約数の個数: 96

約数和(自身を含む): 1841419008

約数和(自身を除く): 970594263

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 51, 63, 85, 105, 119, 137, 153, 255, 315, 357, 411, 595, 685, 765, 959, 1071, 1187, 1233, 1785, 2055, 2329, 2877, 3561, 4795, 5355, 5935, 6165, 6987, 8309, 8631, 10683, 11645, 14385, 16303, 17805, 20179, 20961, 24927, 34935, 41545, 43155, 48909, 53415, 60537, 74781, 81515, 100895, 104805, 124635, 141253, 146727, 162619, 181611, 244545, 302685, 373905, 423759, 487857, 706265, 733635, 813095, 908055, 1138333, 1271277, 1463571, 2118795, 2439285, 2764523, 3414999, 5691665, 6356385, 7317855, 8293569, 10244997, 13822615, 17074995, 19351661, 24880707, 41467845, 51224985, 58054983, 96758305, 124403535, 174164949, 290274915, 870824745]

約数ペア:

[(1, 870824745), (3, 290274915), (5, 174164949), (7, 124403535), (9, 96758305), (15, 58054983), (17, 51224985), (21, 41467845), (35, 24880707), (45, 19351661), (51, 17074995), (63, 13822615), (85, 10244997), (105, 8293569), (119, 7317855), (137, 6356385), (153, 5691665), (255, 3414999), (315, 2764523), (357, 2439285), (411, 2118795), (595, 1463571), (685, 1271277), (765, 1138333), (959, 908055), (1071, 813095), (1187, 733635), (1233, 706265), (1785, 487857), (2055, 423759), (2329, 373905), (2877, 302685), (3561, 244545), (4795, 181611), (5355, 162619), (5935, 146727), (6165, 141253), (6987, 124635), (8309, 104805), (8631, 100895), (10683, 81515), (11645, 74781), (14385, 60537), (16303, 53415), (17805, 48909), (20179, 43155), (20961, 41545), (24927, 34935)]