2017759020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{977}}^1\times {\mathrm{34421}}^1$

素因数の和:35410

約数の個数: 48

約数和(自身を含む): 5655672288

約数和(自身を除く): 3637913268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 977, 1954, 2931, 3908, 4885, 5862, 9770, 11724, 14655, 19540, 29310, 34421, 58620, 68842, 103263, 137684, 172105, 206526, 344210, 413052, 516315, 688420, 1032630, 2065260, 33629317, 67258634, 100887951, 134517268, 168146585, 201775902, 336293170, 403551804, 504439755, 672586340, 1008879510, 2017759020]

約数ペア:

[(1, 2017759020), (2, 1008879510), (3, 672586340), (4, 504439755), (5, 403551804), (6, 336293170), (10, 201775902), (12, 168146585), (15, 134517268), (20, 100887951), (30, 67258634), (60, 33629317), (977, 2065260), (1954, 1032630), (2931, 688420), (3908, 516315), (4885, 413052), (5862, 344210), (9770, 206526), (11724, 172105), (14655, 137684), (19540, 103263), (29310, 68842), (34421, 58620)]