19706080410

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{72985483}}^1$

素因数の和:72985499

約数の個数: 32

約数和(自身を含む): 52549548480

約数和(自身を除く): 32843468070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 72985483, 145970966, 218956449, 364927415, 437912898, 656869347, 729854830, 1094782245, 1313738694, 1970608041, 2189564490, 3284346735, 3941216082, 6568693470, 9853040205, 19706080410]

約数ペア:

[(1, 19706080410), (2, 9853040205), (3, 6568693470), (5, 3941216082), (6, 3284346735), (9, 2189564490), (10, 1970608041), (15, 1313738694), (18, 1094782245), (27, 729854830), (30, 656869347), (45, 437912898), (54, 364927415), (90, 218956449), (135, 145970966), (270, 72985483)]