1357627020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{729907}}^1$

素因数の和:729950

約数の個数: 48

約数和(自身を含む): 3923985408

約数和(自身を除く): 2566358388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 729907, 1459814, 2189721, 2919628, 3649535, 4379442, 7299070, 8758884, 10948605, 14598140, 21897210, 22627117, 43794420, 45254234, 67881351, 90508468, 113135585, 135762702, 226271170, 271525404, 339406755, 452542340, 678813510, 1357627020]

約数ペア:

[(1, 1357627020), (2, 678813510), (3, 452542340), (4, 339406755), (5, 271525404), (6, 226271170), (10, 135762702), (12, 113135585), (15, 90508468), (20, 67881351), (30, 45254234), (31, 43794420), (60, 22627117), (62, 21897210), (93, 14598140), (124, 10948605), (155, 8758884), (186, 7299070), (310, 4379442), (372, 3649535), (465, 2919628), (620, 2189721), (930, 1459814), (1860, 729907)]