65270590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:170

約数の個数: 128

約数和(自身を含む): 157593600

約数和(自身を除く): 92323010

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 29, 35, 37, 55, 58, 70, 74, 77, 79, 110, 145, 154, 158, 185, 203, 259, 290, 319, 370, 385, 395, 406, 407, 518, 553, 638, 770, 790, 814, 869, 1015, 1073, 1106, 1295, 1595, 1738, 2030, 2035, 2146, 2233, 2291, 2590, 2765, 2849, 2923, 3190, 4070, 4345, 4466, 4582, 5365, 5530, 5698, 5846, 6083, 7511, 8690, 10730, 11165, 11455, 11803, 12166, 14245, 14615, 15022, 16037, 20461, 22330, 22910, 23606, 25201, 28490, 29230, 30415, 32074, 32153, 37555, 40922, 50402, 59015, 60830, 64306, 75110, 80185, 82621, 84767, 102305, 118030, 126005, 160370, 160765, 165242, 169534, 176407, 204610, 225071, 252010, 321530, 352814, 413105, 423835, 450142, 593369, 826210, 847670, 882035, 932437, 1125355, 1186738, 1764070, 1864874, 2250710, 2966845, 4662185, 5933690, 6527059, 9324370, 13054118, 32635295, 65270590]

約数ペア:

[(1, 65270590), (2, 32635295), (5, 13054118), (7, 9324370), (10, 6527059), (11, 5933690), (14, 4662185), (22, 2966845), (29, 2250710), (35, 1864874), (37, 1764070), (55, 1186738), (58, 1125355), (70, 932437), (74, 882035), (77, 847670), (79, 826210), (110, 593369), (145, 450142), (154, 423835), (158, 413105), (185, 352814), (203, 321530), (259, 252010), (290, 225071), (319, 204610), (370, 176407), (385, 169534), (395, 165242), (406, 160765), (407, 160370), (518, 126005), (553, 118030), (638, 102305), (770, 84767), (790, 82621), (814, 80185), (869, 75110), (1015, 64306), (1073, 60830), (1106, 59015), (1295, 50402), (1595, 40922), (1738, 37555), (2030, 32153), (2035, 32074), (2146, 30415), (2233, 29230), (2291, 28490), (2590, 25201), (2765, 23606), (2849, 22910), (2923, 22330), (3190, 20461), (4070, 16037), (4345, 15022), (4466, 14615), (4582, 14245), (5365, 12166), (5530, 11803), (5698, 11455), (5846, 11165), (6083, 10730), (7511, 8690)]