2013466980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{4793969}}^1$

素因数の和:4793988

約数の個数: 48

約数和(自身を含む): 6443095680

約数和(自身を除く): 4429628700

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 4793969, 9587938, 14381907, 19175876, 23969845, 28763814, 33557783, 47939690, 57527628, 67115566, 71909535, 95879380, 100673349, 134231132, 143819070, 167788915, 201346698, 287638140, 335577830, 402693396, 503366745, 671155660, 1006733490, 2013466980]

約数ペア:

[(1, 2013466980), (2, 1006733490), (3, 671155660), (4, 503366745), (5, 402693396), (6, 335577830), (7, 287638140), (10, 201346698), (12, 167788915), (14, 143819070), (15, 134231132), (20, 100673349), (21, 95879380), (28, 71909535), (30, 67115566), (35, 57527628), (42, 47939690), (60, 33557783), (70, 28763814), (84, 23969845), (105, 19175876), (140, 14381907), (210, 9587938), (420, 4793969)]