30257874

素因数分解:

$2^1\times 3^6\times {\mathrm{20753}}^1$

素因数の和:20773

約数の個数: 28

約数和(自身を含む): 68052366

約数和(自身を除く): 37794492

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 20753, 41506, 62259, 124518, 186777, 373554, 560331, 1120662, 1680993, 3361986, 5042979, 10085958, 15128937, 30257874]

約数ペア:

[(1, 30257874), (2, 15128937), (3, 10085958), (6, 5042979), (9, 3361986), (18, 1680993), (27, 1120662), (54, 560331), (81, 373554), (162, 186777), (243, 124518), (486, 62259), (729, 41506), (1458, 20753)]