30739569

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2053}}^1$

素因数の和:2117

約数の個数: 32

約数和(自身を含む): 50479104

約数和(自身を除く): 19739535

約数列:

[1, 3, 7, 21, 23, 31, 69, 93, 161, 217, 483, 651, 713, 2053, 2139, 4991, 6159, 14371, 14973, 43113, 47219, 63643, 141657, 190929, 330533, 445501, 991599, 1336503, 1463789, 4391367, 10246523, 30739569]

約数ペア:

[(1, 30739569), (3, 10246523), (7, 4391367), (21, 1463789), (23, 1336503), (31, 991599), (69, 445501), (93, 330533), (161, 190929), (217, 141657), (483, 63643), (651, 47219), (713, 43113), (2053, 14973), (2139, 14371), (4991, 6159)]