30416211

素因数分解:

$3^2\times 7^3\times {\mathrm{59}}^1\times {\mathrm{167}}^1$

素因数の和:253

約数の個数: 48

約数和(自身を含む): 52416000

約数和(自身を除く): 21999789

約数列:

[1, 3, 7, 9, 21, 49, 59, 63, 147, 167, 177, 343, 413, 441, 501, 531, 1029, 1169, 1239, 1503, 2891, 3087, 3507, 3717, 8183, 8673, 9853, 10521, 20237, 24549, 26019, 29559, 57281, 60711, 68971, 73647, 88677, 171843, 182133, 206913, 482797, 515529, 620739, 1448391, 3379579, 4345173, 10138737, 30416211]

約数ペア:

[(1, 30416211), (3, 10138737), (7, 4345173), (9, 3379579), (21, 1448391), (49, 620739), (59, 515529), (63, 482797), (147, 206913), (167, 182133), (177, 171843), (343, 88677), (413, 73647), (441, 68971), (501, 60711), (531, 57281), (1029, 29559), (1169, 26019), (1239, 24549), (1503, 20237), (2891, 10521), (3087, 9853), (3507, 8673), (3717, 8183)]