30910516

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{84919}}^1$

素因数の和:84943

約数の個数: 24

約数和(自身を含む): 66577280

約数和(自身を除く): 35666764

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 84919, 169838, 339676, 594433, 1103947, 1188866, 2207894, 2377732, 4415788, 7727629, 15455258, 30910516]

約数ペア:

[(1, 30910516), (2, 15455258), (4, 7727629), (7, 4415788), (13, 2377732), (14, 2207894), (26, 1188866), (28, 1103947), (52, 594433), (91, 339676), (182, 169838), (364, 84919)]