306788902

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1721}}^1$

素因数の和:1861

約数の個数: 48

約数和(自身を含む): 572434128

約数和(自身を除く): 265645226

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 107, 119, 214, 238, 749, 833, 1498, 1666, 1721, 1819, 3442, 3638, 5243, 10486, 12047, 12733, 24094, 25466, 29257, 58514, 84329, 89131, 168658, 178262, 184147, 204799, 368294, 409598, 1289029, 1433593, 2578058, 2867186, 3130499, 6260998, 9023203, 18046406, 21913493, 43826986, 153394451, 306788902]

約数ペア:

[(1, 306788902), (2, 153394451), (7, 43826986), (14, 21913493), (17, 18046406), (34, 9023203), (49, 6260998), (98, 3130499), (107, 2867186), (119, 2578058), (214, 1433593), (238, 1289029), (749, 409598), (833, 368294), (1498, 204799), (1666, 184147), (1721, 178262), (1819, 168658), (3442, 89131), (3638, 84329), (5243, 58514), (10486, 29257), (12047, 25466), (12733, 24094)]