307690698

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{9781}}^1$

素因数の和:9907

約数の個数: 48

約数和(自身を含む): 722615904

約数和(自身を除く): 414925206

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 107, 147, 214, 294, 321, 642, 749, 1498, 2247, 4494, 5243, 9781, 10486, 15729, 19562, 29343, 31458, 58686, 68467, 136934, 205401, 410802, 479269, 958538, 1046567, 1437807, 2093134, 2875614, 3139701, 6279402, 7325969, 14651938, 21977907, 43955814, 51281783, 102563566, 153845349, 307690698]

約数ペア:

[(1, 307690698), (2, 153845349), (3, 102563566), (6, 51281783), (7, 43955814), (14, 21977907), (21, 14651938), (42, 7325969), (49, 6279402), (98, 3139701), (107, 2875614), (147, 2093134), (214, 1437807), (294, 1046567), (321, 958538), (642, 479269), (749, 410802), (1498, 205401), (2247, 136934), (4494, 68467), (5243, 58686), (9781, 31458), (10486, 29343), (15729, 19562)]