137720310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{827}}^1$

素因数の和:918

約数の個数: 128

約数和(自身を含む): 413973504

約数和(自身を除く): 276253194

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 61, 65, 70, 78, 91, 105, 122, 130, 182, 183, 195, 210, 273, 305, 366, 390, 427, 455, 546, 610, 793, 827, 854, 910, 915, 1281, 1365, 1586, 1654, 1830, 2135, 2379, 2481, 2562, 2730, 3965, 4135, 4270, 4758, 4962, 5551, 5789, 6405, 7930, 8270, 10751, 11102, 11578, 11895, 12405, 12810, 16653, 17367, 21502, 23790, 24810, 27755, 28945, 32253, 33306, 34734, 50447, 53755, 55510, 57890, 64506, 75257, 83265, 86835, 100894, 107510, 150514, 151341, 161265, 166530, 173670, 225771, 252235, 302682, 322530, 353129, 376285, 451542, 504470, 655811, 706258, 752570, 756705, 1059387, 1128855, 1311622, 1513410, 1765645, 1967433, 2118774, 2257710, 3279055, 3531290, 3934866, 4590677, 5296935, 6558110, 9181354, 9837165, 10593870, 13772031, 19674330, 22953385, 27544062, 45906770, 68860155, 137720310]

約数ペア:

[(1, 137720310), (2, 68860155), (3, 45906770), (5, 27544062), (6, 22953385), (7, 19674330), (10, 13772031), (13, 10593870), (14, 9837165), (15, 9181354), (21, 6558110), (26, 5296935), (30, 4590677), (35, 3934866), (39, 3531290), (42, 3279055), (61, 2257710), (65, 2118774), (70, 1967433), (78, 1765645), (91, 1513410), (105, 1311622), (122, 1128855), (130, 1059387), (182, 756705), (183, 752570), (195, 706258), (210, 655811), (273, 504470), (305, 451542), (366, 376285), (390, 353129), (427, 322530), (455, 302682), (546, 252235), (610, 225771), (793, 173670), (827, 166530), (854, 161265), (910, 151341), (915, 150514), (1281, 107510), (1365, 100894), (1586, 86835), (1654, 83265), (1830, 75257), (2135, 64506), (2379, 57890), (2481, 55510), (2562, 53755), (2730, 50447), (3965, 34734), (4135, 33306), (4270, 32253), (4758, 28945), (4962, 27755), (5551, 24810), (5789, 23790), (6405, 21502), (7930, 17367), (8270, 16653), (10751, 12810), (11102, 12405), (11578, 11895)]