30927710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{3559}}^1$

素因数の和:3656

約数の個数: 32

約数和(自身を含む): 61516800

約数和(自身を除く): 30589090

約数列:

[1, 2, 5, 10, 11, 22, 55, 79, 110, 158, 395, 790, 869, 1738, 3559, 4345, 7118, 8690, 17795, 35590, 39149, 78298, 195745, 281161, 391490, 562322, 1405805, 2811610, 3092771, 6185542, 15463855, 30927710]

約数ペア:

[(1, 30927710), (2, 15463855), (5, 6185542), (10, 3092771), (11, 2811610), (22, 1405805), (55, 562322), (79, 391490), (110, 281161), (158, 195745), (395, 78298), (790, 39149), (869, 35590), (1738, 17795), (3559, 8690), (4345, 7118)]