68745510

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{84871}}^1$

素因数の和:84890

約数の個数: 40

約数和(自身を含む): 184851216

約数和(自身を除く): 116105706

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 84871, 169742, 254613, 424355, 509226, 763839, 848710, 1273065, 1527678, 2291517, 2546130, 3819195, 4583034, 6874551, 7638390, 11457585, 13749102, 22915170, 34372755, 68745510]

約数ペア:

[(1, 68745510), (2, 34372755), (3, 22915170), (5, 13749102), (6, 11457585), (9, 7638390), (10, 6874551), (15, 4583034), (18, 3819195), (27, 2546130), (30, 2291517), (45, 1527678), (54, 1273065), (81, 848710), (90, 763839), (135, 509226), (162, 424355), (270, 254613), (405, 169742), (810, 84871)]