213830910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{9941}}^1$

素因数の和:10193

約数の個数: 48

約数和(自身を含む): 558342720

約数和(自身を除く): 344511810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 239, 478, 717, 1195, 1434, 2151, 2390, 3585, 4302, 7170, 9941, 10755, 19882, 21510, 29823, 49705, 59646, 89469, 99410, 149115, 178938, 298230, 447345, 894690, 2375899, 4751798, 7127697, 11879495, 14255394, 21383091, 23758990, 35638485, 42766182, 71276970, 106915455, 213830910]

約数ペア:

[(1, 213830910), (2, 106915455), (3, 71276970), (5, 42766182), (6, 35638485), (9, 23758990), (10, 21383091), (15, 14255394), (18, 11879495), (30, 7127697), (45, 4751798), (90, 2375899), (239, 894690), (478, 447345), (717, 298230), (1195, 178938), (1434, 149115), (2151, 99410), (2390, 89469), (3585, 59646), (4302, 49705), (7170, 29823), (9941, 21510), (10755, 19882)]