127713390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1$

素因数の和:426

約数の個数: 128

約数和(自身を含む): 368962560

約数和(自身を除く): 241249170

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 58, 67, 70, 87, 105, 134, 145, 174, 201, 203, 210, 290, 313, 335, 402, 406, 435, 469, 609, 626, 670, 870, 938, 939, 1005, 1015, 1218, 1407, 1565, 1878, 1943, 2010, 2030, 2191, 2345, 2814, 3045, 3130, 3886, 4382, 4690, 4695, 5829, 6090, 6573, 7035, 9077, 9390, 9715, 10955, 11658, 13146, 13601, 14070, 18154, 19430, 20971, 21910, 27202, 27231, 29145, 32865, 40803, 41942, 45385, 54462, 58290, 62913, 63539, 65730, 68005, 81606, 90770, 104855, 125826, 127078, 136010, 136155, 146797, 190617, 204015, 209710, 272310, 293594, 314565, 317695, 381234, 408030, 440391, 608159, 629130, 635390, 733985, 880782, 953085, 1216318, 1467970, 1824477, 1906170, 2201955, 3040795, 3648954, 4257113, 4403910, 6081590, 8514226, 9122385, 12771339, 18244770, 21285565, 25542678, 42571130, 63856695, 127713390]

約数ペア:

[(1, 127713390), (2, 63856695), (3, 42571130), (5, 25542678), (6, 21285565), (7, 18244770), (10, 12771339), (14, 9122385), (15, 8514226), (21, 6081590), (29, 4403910), (30, 4257113), (35, 3648954), (42, 3040795), (58, 2201955), (67, 1906170), (70, 1824477), (87, 1467970), (105, 1216318), (134, 953085), (145, 880782), (174, 733985), (201, 635390), (203, 629130), (210, 608159), (290, 440391), (313, 408030), (335, 381234), (402, 317695), (406, 314565), (435, 293594), (469, 272310), (609, 209710), (626, 204015), (670, 190617), (870, 146797), (938, 136155), (939, 136010), (1005, 127078), (1015, 125826), (1218, 104855), (1407, 90770), (1565, 81606), (1878, 68005), (1943, 65730), (2010, 63539), (2030, 62913), (2191, 58290), (2345, 54462), (2814, 45385), (3045, 41942), (3130, 40803), (3886, 32865), (4382, 29145), (4690, 27231), (4695, 27202), (5829, 21910), (6090, 20971), (6573, 19430), (7035, 18154), (9077, 14070), (9390, 13601), (9715, 13146), (10955, 11658)]