82676580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1949}}^1$

素因数の和:2069

約数の個数: 96

約数和(自身を含む): 267321600

約数和(自身を除く): 184645020

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, 202, 210, 303, 404, 420, 505, 606, 707, 1010, 1212, 1414, 1515, 1949, 2020, 2121, 2828, 3030, 3535, 3898, 4242, 5847, 6060, 7070, 7796, 8484, 9745, 10605, 11694, 13643, 14140, 19490, 21210, 23388, 27286, 29235, 38980, 40929, 42420, 54572, 58470, 68215, 81858, 116940, 136430, 163716, 196849, 204645, 272860, 393698, 409290, 590547, 787396, 818580, 984245, 1181094, 1377943, 1968490, 2362188, 2755886, 2952735, 3936980, 4133829, 5511772, 5905470, 6889715, 8267658, 11810940, 13779430, 16535316, 20669145, 27558860, 41338290, 82676580]

約数ペア:

[(1, 82676580), (2, 41338290), (3, 27558860), (4, 20669145), (5, 16535316), (6, 13779430), (7, 11810940), (10, 8267658), (12, 6889715), (14, 5905470), (15, 5511772), (20, 4133829), (21, 3936980), (28, 2952735), (30, 2755886), (35, 2362188), (42, 1968490), (60, 1377943), (70, 1181094), (84, 984245), (101, 818580), (105, 787396), (140, 590547), (202, 409290), (210, 393698), (303, 272860), (404, 204645), (420, 196849), (505, 163716), (606, 136430), (707, 116940), (1010, 81858), (1212, 68215), (1414, 58470), (1515, 54572), (1949, 42420), (2020, 40929), (2121, 38980), (2828, 29235), (3030, 27286), (3535, 23388), (3898, 21210), (4242, 19490), (5847, 14140), (6060, 13643), (7070, 11694), (7796, 10605), (8484, 9745)]