27220730

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{6229}}^1$

素因数の和:6278

約数の個数: 32

約数和(自身を含む): 53827200

約数和(自身を除く): 26606470

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 4370, 6229, 12458, 31145, 62290, 118351, 143267, 236702, 286534, 591755, 716335, 1183510, 1432670, 2722073, 5444146, 13610365, 27220730]

約数ペア:

[(1, 27220730), (2, 13610365), (5, 5444146), (10, 2722073), (19, 1432670), (23, 1183510), (38, 716335), (46, 591755), (95, 286534), (115, 236702), (190, 143267), (230, 118351), (437, 62290), (874, 31145), (2185, 12458), (4370, 6229)]