12874470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{607}}^1$

素因数の和:725

約数の個数: 64

約数和(自身を含む): 35721216

約数和(自身を除く): 22846746

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 101, 105, 202, 210, 303, 505, 606, 607, 707, 1010, 1214, 1414, 1515, 1821, 2121, 3030, 3035, 3535, 3642, 4242, 4249, 6070, 7070, 8498, 9105, 10605, 12747, 18210, 21210, 21245, 25494, 42490, 61307, 63735, 122614, 127470, 183921, 306535, 367842, 429149, 613070, 858298, 919605, 1287447, 1839210, 2145745, 2574894, 4291490, 6437235, 12874470]

約数ペア:

[(1, 12874470), (2, 6437235), (3, 4291490), (5, 2574894), (6, 2145745), (7, 1839210), (10, 1287447), (14, 919605), (15, 858298), (21, 613070), (30, 429149), (35, 367842), (42, 306535), (70, 183921), (101, 127470), (105, 122614), (202, 63735), (210, 61307), (303, 42490), (505, 25494), (606, 21245), (607, 21210), (707, 18210), (1010, 12747), (1214, 10605), (1414, 9105), (1515, 8498), (1821, 7070), (2121, 6070), (3030, 4249), (3035, 4242), (3535, 3642)]