30908744

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{4729}}^1$

素因数の和:4797

約数の個数: 32

約数和(自身を含む): 62436000

約数和(自身を除く): 31527256

約数列:

[1, 2, 4, 8, 19, 38, 43, 76, 86, 152, 172, 344, 817, 1634, 3268, 4729, 6536, 9458, 18916, 37832, 89851, 179702, 203347, 359404, 406694, 718808, 813388, 1626776, 3863593, 7727186, 15454372, 30908744]

約数ペア:

[(1, 30908744), (2, 15454372), (4, 7727186), (8, 3863593), (19, 1626776), (38, 813388), (43, 718808), (76, 406694), (86, 359404), (152, 203347), (172, 179702), (344, 89851), (817, 37832), (1634, 18916), (3268, 9458), (4729, 6536)]