26726490

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:281

約数の個数: 128

約数和(自身を含む): 82944000

約数和(自身を除く): 56217510

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 79, 90, 105, 126, 135, 158, 179, 189, 210, 237, 270, 315, 358, 378, 395, 474, 537, 553, 630, 711, 790, 895, 945, 1074, 1106, 1185, 1253, 1422, 1611, 1659, 1790, 1890, 2133, 2370, 2506, 2685, 2765, 3222, 3318, 3555, 3759, 4266, 4833, 4977, 5370, 5530, 6265, 7110, 7518, 8055, 8295, 9666, 9954, 10665, 11277, 12530, 14141, 14931, 16110, 16590, 18795, 21330, 22554, 24165, 24885, 28282, 29862, 33831, 37590, 42423, 48330, 49770, 56385, 67662, 70705, 74655, 84846, 98987, 112770, 127269, 141410, 149310, 169155, 197974, 212115, 254538, 296961, 338310, 381807, 424230, 494935, 593922, 636345, 763614, 890883, 989870, 1272690, 1484805, 1781766, 1909035, 2672649, 2969610, 3818070, 4454415, 5345298, 8908830, 13363245, 26726490]

約数ペア:

[(1, 26726490), (2, 13363245), (3, 8908830), (5, 5345298), (6, 4454415), (7, 3818070), (9, 2969610), (10, 2672649), (14, 1909035), (15, 1781766), (18, 1484805), (21, 1272690), (27, 989870), (30, 890883), (35, 763614), (42, 636345), (45, 593922), (54, 494935), (63, 424230), (70, 381807), (79, 338310), (90, 296961), (105, 254538), (126, 212115), (135, 197974), (158, 169155), (179, 149310), (189, 141410), (210, 127269), (237, 112770), (270, 98987), (315, 84846), (358, 74655), (378, 70705), (395, 67662), (474, 56385), (537, 49770), (553, 48330), (630, 42423), (711, 37590), (790, 33831), (895, 29862), (945, 28282), (1074, 24885), (1106, 24165), (1185, 22554), (1253, 21330), (1422, 18795), (1611, 16590), (1659, 16110), (1790, 14931), (1890, 14141), (2133, 12530), (2370, 11277), (2506, 10665), (2685, 9954), (2765, 9666), (3222, 8295), (3318, 8055), (3555, 7518), (3759, 7110), (4266, 6265), (4833, 5530), (4977, 5370)]