29901830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{427169}}^1$

素因数の和:427183

約数の個数: 16

約数和(自身を含む): 61512480

約数和(自身を除く): 31610650

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 427169, 854338, 2135845, 2990183, 4271690, 5980366, 14950915, 29901830]

約数ペア:

[(1, 29901830), (2, 14950915), (5, 5980366), (7, 4271690), (10, 2990183), (14, 2135845), (35, 854338), (70, 427169)]