30316916

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{63691}}^1$

素因数の和:63719

約数の個数: 24

約数和(自身を含む): 64201536

約数和(自身を除く): 33884620

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 63691, 127382, 254764, 445837, 891674, 1082747, 1783348, 2165494, 4330988, 7579229, 15158458, 30316916]

約数ペア:

[(1, 30316916), (2, 15158458), (4, 7579229), (7, 4330988), (14, 2165494), (17, 1783348), (28, 1082747), (34, 891674), (68, 445837), (119, 254764), (238, 127382), (476, 63691)]