66507930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{738977}}^1$

素因数の和:738990

約数の個数: 24

約数和(自身を含む): 172920852

約数和(自身を除く): 106412922

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 738977, 1477954, 2216931, 3694885, 4433862, 6650793, 7389770, 11084655, 13301586, 22169310, 33253965, 66507930]

約数ペア:

[(1, 66507930), (2, 33253965), (3, 22169310), (5, 13301586), (6, 11084655), (9, 7389770), (10, 6650793), (15, 4433862), (18, 3694885), (30, 2216931), (45, 1477954), (90, 738977)]