30472386

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{19609}}^1$

素因数の和:19658

約数の個数: 32

約数和(自身を含む): 71537280

約数和(自身を除く): 41064894

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 19609, 39218, 58827, 117654, 137263, 274526, 411789, 725533, 823578, 1451066, 2176599, 4353198, 5078731, 10157462, 15236193, 30472386]

約数ペア:

[(1, 30472386), (2, 15236193), (3, 10157462), (6, 5078731), (7, 4353198), (14, 2176599), (21, 1451066), (37, 823578), (42, 725533), (74, 411789), (111, 274526), (222, 137263), (259, 117654), (518, 58827), (777, 39218), (1554, 19609)]