267926790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:286

約数の個数: 128

約数和(自身を含む): 705853440

約数和(自身を除く): 437926650

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 47, 57, 73, 94, 95, 114, 137, 141, 146, 190, 219, 235, 274, 282, 285, 365, 411, 438, 470, 570, 685, 705, 730, 822, 893, 1095, 1370, 1387, 1410, 1786, 2055, 2190, 2603, 2679, 2774, 3431, 4110, 4161, 4465, 5206, 5358, 6439, 6862, 6935, 7809, 8322, 8930, 10001, 10293, 12878, 13015, 13395, 13870, 15618, 17155, 19317, 20002, 20586, 20805, 26030, 26790, 30003, 32195, 34310, 38634, 39045, 41610, 50005, 51465, 60006, 64390, 65189, 78090, 96585, 100010, 102930, 122341, 130378, 150015, 190019, 193170, 195567, 244682, 300030, 325945, 367023, 380038, 391134, 470047, 570057, 611705, 651890, 734046, 940094, 950095, 977835, 1140114, 1223410, 1410141, 1835115, 1900190, 1955670, 2350235, 2820282, 2850285, 3670230, 4700470, 5700570, 7050705, 8930893, 14101410, 17861786, 26792679, 44654465, 53585358, 89308930, 133963395, 267926790]

約数ペア:

[(1, 267926790), (2, 133963395), (3, 89308930), (5, 53585358), (6, 44654465), (10, 26792679), (15, 17861786), (19, 14101410), (30, 8930893), (38, 7050705), (47, 5700570), (57, 4700470), (73, 3670230), (94, 2850285), (95, 2820282), (114, 2350235), (137, 1955670), (141, 1900190), (146, 1835115), (190, 1410141), (219, 1223410), (235, 1140114), (274, 977835), (282, 950095), (285, 940094), (365, 734046), (411, 651890), (438, 611705), (470, 570057), (570, 470047), (685, 391134), (705, 380038), (730, 367023), (822, 325945), (893, 300030), (1095, 244682), (1370, 195567), (1387, 193170), (1410, 190019), (1786, 150015), (2055, 130378), (2190, 122341), (2603, 102930), (2679, 100010), (2774, 96585), (3431, 78090), (4110, 65189), (4161, 64390), (4465, 60006), (5206, 51465), (5358, 50005), (6439, 41610), (6862, 39045), (6935, 38634), (7809, 34310), (8322, 32195), (8930, 30003), (10001, 26790), (10293, 26030), (12878, 20805), (13015, 20586), (13395, 20002), (13870, 19317), (15618, 17155)]