12847830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{3929}}^1$

素因数の和:4048

約数の個数: 32

約数和(自身を含む): 31125600

約数和(自身を除く): 18277770

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 109, 218, 327, 545, 654, 1090, 1635, 3270, 3929, 7858, 11787, 19645, 23574, 39290, 58935, 117870, 428261, 856522, 1284783, 2141305, 2569566, 4282610, 6423915, 12847830]

約数ペア:

[(1, 12847830), (2, 6423915), (3, 4282610), (5, 2569566), (6, 2141305), (10, 1284783), (15, 856522), (30, 428261), (109, 117870), (218, 58935), (327, 39290), (545, 23574), (654, 19645), (1090, 11787), (1635, 7858), (3270, 3929)]