9680930

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{859}}^1$

素因数の和:903

約数の個数: 48

約数和(自身を含む): 21176640

約数和(自身を除く): 11495710

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 49, 70, 98, 115, 161, 230, 245, 322, 490, 805, 859, 1127, 1610, 1718, 2254, 4295, 5635, 6013, 8590, 11270, 12026, 19757, 30065, 39514, 42091, 60130, 84182, 98785, 138299, 197570, 210455, 276598, 420910, 691495, 968093, 1382990, 1936186, 4840465, 9680930]

約数ペア:

[(1, 9680930), (2, 4840465), (5, 1936186), (7, 1382990), (10, 968093), (14, 691495), (23, 420910), (35, 276598), (46, 210455), (49, 197570), (70, 138299), (98, 98785), (115, 84182), (161, 60130), (230, 42091), (245, 39514), (322, 30065), (490, 19757), (805, 12026), (859, 11270), (1127, 8590), (1610, 6013), (1718, 5635), (2254, 4295)]