30395169

素因数分解:

$3^5\times 7^1\times {\mathrm{107}}^1\times {\mathrm{167}}^1$

素因数の和:296

約数の個数: 48

約数和(自身を含む): 52835328

約数和(自身を除く): 22440159

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 107, 167, 189, 243, 321, 501, 567, 749, 963, 1169, 1503, 1701, 2247, 2889, 3507, 4509, 6741, 8667, 10521, 13527, 17869, 20223, 26001, 31563, 40581, 53607, 60669, 94689, 125083, 160821, 182007, 284067, 375249, 482463, 1125747, 1447389, 3377241, 4342167, 10131723, 30395169]

約数ペア:

[(1, 30395169), (3, 10131723), (7, 4342167), (9, 3377241), (21, 1447389), (27, 1125747), (63, 482463), (81, 375249), (107, 284067), (167, 182007), (189, 160821), (243, 125083), (321, 94689), (501, 60669), (567, 53607), (749, 40581), (963, 31563), (1169, 26001), (1503, 20223), (1701, 17869), (2247, 13527), (2889, 10521), (3507, 8667), (4509, 6741)]