30280712

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{49157}}^1$

素因数の和:49181

約数の個数: 32

約数和(自身を含む): 70787520

約数和(自身を除く): 40506808

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 49157, 98314, 196628, 344099, 393256, 540727, 688198, 1081454, 1376396, 2162908, 2752792, 3785089, 4325816, 7570178, 15140356, 30280712]

約数ペア:

[(1, 30280712), (2, 15140356), (4, 7570178), (7, 4325816), (8, 3785089), (11, 2752792), (14, 2162908), (22, 1376396), (28, 1081454), (44, 688198), (56, 540727), (77, 393256), (88, 344099), (154, 196628), (308, 98314), (616, 49157)]