2068761465260

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{191}}^1\times {\mathrm{11052257}}^1$

素因数の和:11052471

約数の個数: 72

約数和(自身を含む): 5080148285184

約数和(自身を除く): 3011386819924

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 191, 196, 245, 382, 490, 764, 955, 980, 1337, 1910, 2674, 3820, 5348, 6685, 9359, 13370, 18718, 26740, 37436, 46795, 93590, 187180, 11052257, 22104514, 44209028, 55261285, 77365799, 110522570, 154731598, 221045140, 309463196, 386828995, 541560593, 773657990, 1083121186, 1547315980, 2110981087, 2166242372, 2707802965, 4221962174, 5415605930, 8443924348, 10554905435, 10831211860, 14776867609, 21109810870, 29553735218, 42219621740, 59107470436, 73884338045, 103438073263, 147768676090, 206876146526, 295537352180, 413752293052, 517190366315, 1034380732630, 2068761465260]

約数ペア:

[(1, 2068761465260), (2, 1034380732630), (4, 517190366315), (5, 413752293052), (7, 295537352180), (10, 206876146526), (14, 147768676090), (20, 103438073263), (28, 73884338045), (35, 59107470436), (49, 42219621740), (70, 29553735218), (98, 21109810870), (140, 14776867609), (191, 10831211860), (196, 10554905435), (245, 8443924348), (382, 5415605930), (490, 4221962174), (764, 2707802965), (955, 2166242372), (980, 2110981087), (1337, 1547315980), (1910, 1083121186), (2674, 773657990), (3820, 541560593), (5348, 386828995), (6685, 309463196), (9359, 221045140), (13370, 154731598), (18718, 110522570), (26740, 77365799), (37436, 55261285), (46795, 44209028), (93590, 22104514), (187180, 11052257)]