35008540

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{257}}^1$

素因数の和:419

約数の個数: 72

約数和(自身を含む): 86471280

約数和(自身を除く): 51462740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 139, 140, 196, 245, 257, 278, 490, 514, 556, 695, 973, 980, 1028, 1285, 1390, 1799, 1946, 2570, 2780, 3598, 3892, 4865, 5140, 6811, 7196, 8995, 9730, 12593, 13622, 17990, 19460, 25186, 27244, 34055, 35723, 35980, 50372, 62965, 68110, 71446, 125930, 136220, 142892, 178615, 250061, 251860, 357230, 500122, 714460, 1000244, 1250305, 1750427, 2500610, 3500854, 5001220, 7001708, 8752135, 17504270, 35008540]

約数ペア:

[(1, 35008540), (2, 17504270), (4, 8752135), (5, 7001708), (7, 5001220), (10, 3500854), (14, 2500610), (20, 1750427), (28, 1250305), (35, 1000244), (49, 714460), (70, 500122), (98, 357230), (139, 251860), (140, 250061), (196, 178615), (245, 142892), (257, 136220), (278, 125930), (490, 71446), (514, 68110), (556, 62965), (695, 50372), (973, 35980), (980, 35723), (1028, 34055), (1285, 27244), (1390, 25186), (1799, 19460), (1946, 17990), (2570, 13622), (2780, 12593), (3598, 9730), (3892, 8995), (4865, 7196), (5140, 6811)]