30061755

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{97}}^2$

素因数の和:276

約数の個数: 36

約数和(自身を含む): 53391312

約数和(自身を除く): 23329557

約数列:

[1, 3, 5, 9, 15, 45, 71, 97, 213, 291, 355, 485, 639, 873, 1065, 1455, 3195, 4365, 6887, 9409, 20661, 28227, 34435, 47045, 61983, 84681, 103305, 141135, 309915, 423405, 668039, 2004117, 3340195, 6012351, 10020585, 30061755]

約数ペア:

[(1, 30061755), (3, 10020585), (5, 6012351), (9, 3340195), (15, 2004117), (45, 668039), (71, 423405), (97, 309915), (213, 141135), (291, 103305), (355, 84681), (485, 61983), (639, 47045), (873, 34435), (1065, 28227), (1455, 20661), (3195, 9409), (4365, 6887)]