70097885

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:198

約数の個数: 64

約数和(自身を含む): 107412480

約数和(自身を除く): 37314595

約数列:

[1, 5, 11, 13, 17, 55, 65, 73, 79, 85, 143, 187, 221, 365, 395, 715, 803, 869, 935, 949, 1027, 1105, 1241, 1343, 2431, 4015, 4345, 4745, 5135, 5767, 6205, 6715, 10439, 11297, 12155, 13651, 14773, 16133, 17459, 28835, 52195, 56485, 63437, 68255, 73865, 74971, 80665, 87295, 98039, 177463, 192049, 317185, 374855, 490195, 824681, 887315, 960245, 1078429, 1274507, 4123405, 5392145, 6372535, 14019577, 70097885]

約数ペア:

[(1, 70097885), (5, 14019577), (11, 6372535), (13, 5392145), (17, 4123405), (55, 1274507), (65, 1078429), (73, 960245), (79, 887315), (85, 824681), (143, 490195), (187, 374855), (221, 317185), (365, 192049), (395, 177463), (715, 98039), (803, 87295), (869, 80665), (935, 74971), (949, 73865), (1027, 68255), (1105, 63437), (1241, 56485), (1343, 52195), (2431, 28835), (4015, 17459), (4345, 16133), (4745, 14773), (5135, 13651), (5767, 12155), (6205, 11297), (6715, 10439)]