71749370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:276

約数の個数: 96

約数和(自身を含む): 166852224

約数和(自身を除く): 95102854

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 43, 55, 70, 77, 86, 110, 121, 154, 197, 215, 242, 301, 385, 394, 430, 473, 602, 605, 770, 847, 946, 985, 1210, 1379, 1505, 1694, 1970, 2167, 2365, 2758, 3010, 3311, 4235, 4334, 4730, 5203, 6622, 6895, 8470, 8471, 10406, 10835, 13790, 15169, 16555, 16942, 21670, 23837, 26015, 30338, 33110, 36421, 42355, 47674, 52030, 59297, 72842, 75845, 84710, 93181, 118594, 119185, 151690, 166859, 182105, 186362, 238370, 296485, 333718, 364210, 465905, 592970, 652267, 834295, 931810, 1024991, 1304534, 1668590, 2049982, 3261335, 5124955, 6522670, 7174937, 10249910, 14349874, 35874685, 71749370]

約数ペア:

[(1, 71749370), (2, 35874685), (5, 14349874), (7, 10249910), (10, 7174937), (11, 6522670), (14, 5124955), (22, 3261335), (35, 2049982), (43, 1668590), (55, 1304534), (70, 1024991), (77, 931810), (86, 834295), (110, 652267), (121, 592970), (154, 465905), (197, 364210), (215, 333718), (242, 296485), (301, 238370), (385, 186362), (394, 182105), (430, 166859), (473, 151690), (602, 119185), (605, 118594), (770, 93181), (847, 84710), (946, 75845), (985, 72842), (1210, 59297), (1379, 52030), (1505, 47674), (1694, 42355), (1970, 36421), (2167, 33110), (2365, 30338), (2758, 26015), (3010, 23837), (3311, 21670), (4235, 16942), (4334, 16555), (4730, 15169), (5203, 13790), (6622, 10835), (6895, 10406), (8470, 8471)]