74284290

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{293}}^1\times {\mathrm{313}}^1$

素因数の和:625

約数の個数: 80

約数和(自身を含む): 201064248

約数和(自身を除く): 126779958

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 293, 313, 405, 586, 626, 810, 879, 939, 1465, 1565, 1758, 1878, 2637, 2817, 2930, 3130, 4395, 4695, 5274, 5634, 7911, 8451, 8790, 9390, 13185, 14085, 15822, 16902, 23733, 25353, 26370, 28170, 39555, 42255, 47466, 50706, 79110, 84510, 91709, 118665, 126765, 183418, 237330, 253530, 275127, 458545, 550254, 825381, 917090, 1375635, 1650762, 2476143, 2751270, 4126905, 4952286, 7428429, 8253810, 12380715, 14856858, 24761430, 37142145, 74284290]

約数ペア:

[(1, 74284290), (2, 37142145), (3, 24761430), (5, 14856858), (6, 12380715), (9, 8253810), (10, 7428429), (15, 4952286), (18, 4126905), (27, 2751270), (30, 2476143), (45, 1650762), (54, 1375635), (81, 917090), (90, 825381), (135, 550254), (162, 458545), (270, 275127), (293, 253530), (313, 237330), (405, 183418), (586, 126765), (626, 118665), (810, 91709), (879, 84510), (939, 79110), (1465, 50706), (1565, 47466), (1758, 42255), (1878, 39555), (2637, 28170), (2817, 26370), (2930, 25353), (3130, 23733), (4395, 16902), (4695, 15822), (5274, 14085), (5634, 13185), (7911, 9390), (8451, 8790)]