26508291270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1\times {\mathrm{21383}}^1$

素因数の和:21498

約数の個数: 96

約数和(自身を含む): 67270300416

約数和(自身を除く): 40762009146

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 43, 62, 86, 93, 129, 155, 186, 215, 258, 310, 430, 465, 645, 930, 961, 1290, 1333, 1922, 2666, 2883, 3999, 4805, 5766, 6665, 7998, 9610, 13330, 14415, 19995, 21383, 28830, 39990, 41323, 42766, 64149, 82646, 106915, 123969, 128298, 206615, 213830, 247938, 320745, 413230, 619845, 641490, 662873, 919469, 1239690, 1325746, 1838938, 1988619, 2758407, 3314365, 3977238, 4597345, 5516814, 6628730, 9194690, 9943095, 13792035, 19886190, 20549063, 27584070, 28503539, 41098126, 57007078, 61647189, 85510617, 102745315, 123294378, 142517695, 171021234, 205490630, 285035390, 308235945, 427553085, 616471890, 855106170, 883609709, 1767219418, 2650829127, 4418048545, 5301658254, 8836097090, 13254145635, 26508291270]

約数ペア:

[(1, 26508291270), (2, 13254145635), (3, 8836097090), (5, 5301658254), (6, 4418048545), (10, 2650829127), (15, 1767219418), (30, 883609709), (31, 855106170), (43, 616471890), (62, 427553085), (86, 308235945), (93, 285035390), (129, 205490630), (155, 171021234), (186, 142517695), (215, 123294378), (258, 102745315), (310, 85510617), (430, 61647189), (465, 57007078), (645, 41098126), (930, 28503539), (961, 27584070), (1290, 20549063), (1333, 19886190), (1922, 13792035), (2666, 9943095), (2883, 9194690), (3999, 6628730), (4805, 5516814), (5766, 4597345), (6665, 3977238), (7998, 3314365), (9610, 2758407), (13330, 1988619), (14415, 1838938), (19995, 1325746), (21383, 1239690), (28830, 919469), (39990, 662873), (41323, 641490), (42766, 619845), (64149, 413230), (82646, 320745), (106915, 247938), (123969, 213830), (128298, 206615)]