152060020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{7193}}^1$

素因数の和:7360

約数の個数: 48

約数和(自身を含む): 367411968

約数和(自身を除く): 215351948

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 151, 302, 604, 755, 1057, 1510, 2114, 3020, 4228, 5285, 7193, 10570, 14386, 21140, 28772, 35965, 50351, 71930, 100702, 143860, 201404, 251755, 503510, 1007020, 1086143, 2172286, 4344572, 5430715, 7603001, 10861430, 15206002, 21722860, 30412004, 38015005, 76030010, 152060020]

約数ペア:

[(1, 152060020), (2, 76030010), (4, 38015005), (5, 30412004), (7, 21722860), (10, 15206002), (14, 10861430), (20, 7603001), (28, 5430715), (35, 4344572), (70, 2172286), (140, 1086143), (151, 1007020), (302, 503510), (604, 251755), (755, 201404), (1057, 143860), (1510, 100702), (2114, 71930), (3020, 50351), (4228, 35965), (5285, 28772), (7193, 21140), (10570, 14386)]