30809982

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{38609}}^1$

素因数の和:38640

約数の個数: 32

約数和(自身を含む): 74131200

約数和(自身を除く): 43321218

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 38609, 77218, 115827, 231654, 270263, 540526, 733571, 810789, 1467142, 1621578, 2200713, 4401426, 5134997, 10269994, 15404991, 30809982]

約数ペア:

[(1, 30809982), (2, 15404991), (3, 10269994), (6, 5134997), (7, 4401426), (14, 2200713), (19, 1621578), (21, 1467142), (38, 810789), (42, 733571), (57, 540526), (114, 270263), (133, 231654), (266, 115827), (399, 77218), (798, 38609)]