30089983

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:343

約数の個数: 32

約数和(自身を含む): 40255488

約数和(自身を除く): 10165505

約数列:

[1, 7, 11, 17, 77, 119, 127, 181, 187, 889, 1267, 1309, 1397, 1991, 2159, 3077, 9779, 13937, 15113, 21539, 22987, 23749, 33847, 160909, 166243, 236929, 252857, 390779, 1769999, 2735453, 4298569, 30089983]

約数ペア:

[(1, 30089983), (7, 4298569), (11, 2735453), (17, 1769999), (77, 390779), (119, 252857), (127, 236929), (181, 166243), (187, 160909), (889, 33847), (1267, 23749), (1309, 22987), (1397, 21539), (1991, 15113), (2159, 13937), (3077, 9779)]