39917220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{941}}^1$

素因数の和:1061

約数の個数: 96

約数和(自身を含む): 129136896

約数和(自身を除く): 89219676

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, 941, 1010, 1212, 1414, 1515, 1882, 2020, 2121, 2823, 2828, 3030, 3535, 3764, 4242, 4705, 5646, 6060, 6587, 7070, 8484, 9410, 10605, 11292, 13174, 14115, 14140, 18820, 19761, 21210, 26348, 28230, 32935, 39522, 42420, 56460, 65870, 79044, 95041, 98805, 131740, 190082, 197610, 285123, 380164, 395220, 475205, 570246, 665287, 950410, 1140492, 1330574, 1425615, 1900820, 1995861, 2661148, 2851230, 3326435, 3991722, 5702460, 6652870, 7983444, 9979305, 13305740, 19958610, 39917220]

約数ペア:

[(1, 39917220), (2, 19958610), (3, 13305740), (4, 9979305), (5, 7983444), (6, 6652870), (7, 5702460), (10, 3991722), (12, 3326435), (14, 2851230), (15, 2661148), (20, 1995861), (21, 1900820), (28, 1425615), (30, 1330574), (35, 1140492), (42, 950410), (60, 665287), (70, 570246), (84, 475205), (101, 395220), (105, 380164), (140, 285123), (202, 197610), (210, 190082), (303, 131740), (404, 98805), (420, 95041), (505, 79044), (606, 65870), (707, 56460), (941, 42420), (1010, 39522), (1212, 32935), (1414, 28230), (1515, 26348), (1882, 21210), (2020, 19761), (2121, 18820), (2823, 14140), (2828, 14115), (3030, 13174), (3535, 11292), (3764, 10605), (4242, 9410), (4705, 8484), (5646, 7070), (6060, 6587)]