8187060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{193}}^1$

素因数の和:313

約数の個数: 96

約数和(自身を含む): 26595072

約数和(自身を除く): 18408012

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 101, 105, 140, 193, 202, 210, 303, 386, 404, 420, 505, 579, 606, 707, 772, 965, 1010, 1158, 1212, 1351, 1414, 1515, 1930, 2020, 2121, 2316, 2702, 2828, 2895, 3030, 3535, 3860, 4053, 4242, 5404, 5790, 6060, 6755, 7070, 8106, 8484, 10605, 11580, 13510, 14140, 16212, 19493, 20265, 21210, 27020, 38986, 40530, 42420, 58479, 77972, 81060, 97465, 116958, 136451, 194930, 233916, 272902, 292395, 389860, 409353, 545804, 584790, 682255, 818706, 1169580, 1364510, 1637412, 2046765, 2729020, 4093530, 8187060]

約数ペア:

[(1, 8187060), (2, 4093530), (3, 2729020), (4, 2046765), (5, 1637412), (6, 1364510), (7, 1169580), (10, 818706), (12, 682255), (14, 584790), (15, 545804), (20, 409353), (21, 389860), (28, 292395), (30, 272902), (35, 233916), (42, 194930), (60, 136451), (70, 116958), (84, 97465), (101, 81060), (105, 77972), (140, 58479), (193, 42420), (202, 40530), (210, 38986), (303, 27020), (386, 21210), (404, 20265), (420, 19493), (505, 16212), (579, 14140), (606, 13510), (707, 11580), (772, 10605), (965, 8484), (1010, 8106), (1158, 7070), (1212, 6755), (1351, 6060), (1414, 5790), (1515, 5404), (1930, 4242), (2020, 4053), (2121, 3860), (2316, 3535), (2702, 3030), (2828, 2895)]