65276970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{359}}^1$

素因数の和:428

約数の個数: 128

約数和(自身を含む): 186624000

約数和(自身を除く): 121347030

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 29, 30, 33, 38, 55, 57, 58, 66, 87, 95, 110, 114, 145, 165, 174, 190, 209, 285, 290, 319, 330, 359, 418, 435, 551, 570, 627, 638, 718, 870, 957, 1045, 1077, 1102, 1254, 1595, 1653, 1795, 1914, 2090, 2154, 2755, 3135, 3190, 3306, 3590, 3949, 4785, 5385, 5510, 6061, 6270, 6821, 7898, 8265, 9570, 10411, 10770, 11847, 12122, 13642, 16530, 18183, 19745, 20463, 20822, 23694, 30305, 31233, 34105, 36366, 39490, 40926, 52055, 59235, 60610, 62466, 68210, 75031, 90915, 102315, 104110, 114521, 118470, 150062, 156165, 181830, 197809, 204630, 225093, 229042, 312330, 343563, 375155, 395618, 450186, 572605, 593427, 687126, 750310, 989045, 1125465, 1145210, 1186854, 1717815, 1978090, 2175899, 2250930, 2967135, 3435630, 4351798, 5934270, 6527697, 10879495, 13055394, 21758990, 32638485, 65276970]

約数ペア:

[(1, 65276970), (2, 32638485), (3, 21758990), (5, 13055394), (6, 10879495), (10, 6527697), (11, 5934270), (15, 4351798), (19, 3435630), (22, 2967135), (29, 2250930), (30, 2175899), (33, 1978090), (38, 1717815), (55, 1186854), (57, 1145210), (58, 1125465), (66, 989045), (87, 750310), (95, 687126), (110, 593427), (114, 572605), (145, 450186), (165, 395618), (174, 375155), (190, 343563), (209, 312330), (285, 229042), (290, 225093), (319, 204630), (330, 197809), (359, 181830), (418, 156165), (435, 150062), (551, 118470), (570, 114521), (627, 104110), (638, 102315), (718, 90915), (870, 75031), (957, 68210), (1045, 62466), (1077, 60610), (1102, 59235), (1254, 52055), (1595, 40926), (1653, 39490), (1795, 36366), (1914, 34105), (2090, 31233), (2154, 30305), (2755, 23694), (3135, 20822), (3190, 20463), (3306, 19745), (3590, 18183), (3949, 16530), (4785, 13642), (5385, 12122), (5510, 11847), (6061, 10770), (6270, 10411), (6821, 9570), (7898, 8265)]