19070767870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2437}}^1\times {\mathrm{10163}}^1$

素因数の和:12625

約数の個数: 64

約数和(自身を含む): 42819549696

約数和(自身を除く): 23748781826

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 2437, 4874, 10163, 12185, 17059, 20326, 24370, 26807, 34118, 50815, 53614, 71141, 85295, 101630, 111793, 134035, 142282, 170590, 187649, 223586, 268070, 355705, 375298, 558965, 711410, 782551, 938245, 1117930, 1565102, 1876490, 3912755, 7825510, 24767231, 49534462, 123836155, 173370617, 247672310, 272439541, 346741234, 544879082, 866853085, 1362197705, 1733706170, 1907076787, 2724395410, 3814153574, 9535383935, 19070767870]

約数ペア:

[(1, 19070767870), (2, 9535383935), (5, 3814153574), (7, 2724395410), (10, 1907076787), (11, 1733706170), (14, 1362197705), (22, 866853085), (35, 544879082), (55, 346741234), (70, 272439541), (77, 247672310), (110, 173370617), (154, 123836155), (385, 49534462), (770, 24767231), (2437, 7825510), (4874, 3912755), (10163, 1876490), (12185, 1565102), (17059, 1117930), (20326, 938245), (24370, 782551), (26807, 711410), (34118, 558965), (50815, 375298), (53614, 355705), (71141, 268070), (85295, 223586), (101630, 187649), (111793, 170590), (134035, 142282)]