68093940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{26393}}^1$

素因数の和:26448

約数の個数: 48

約数和(自身を含む): 195104448

約数和(自身を除く): 127010508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 26393, 52786, 79179, 105572, 131965, 158358, 263930, 316716, 395895, 527860, 791790, 1134899, 1583580, 2269798, 3404697, 4539596, 5674495, 6809394, 11348990, 13618788, 17023485, 22697980, 34046970, 68093940]

約数ペア:

[(1, 68093940), (2, 34046970), (3, 22697980), (4, 17023485), (5, 13618788), (6, 11348990), (10, 6809394), (12, 5674495), (15, 4539596), (20, 3404697), (30, 2269798), (43, 1583580), (60, 1134899), (86, 791790), (129, 527860), (172, 395895), (215, 316716), (258, 263930), (430, 158358), (516, 131965), (645, 105572), (860, 79179), (1290, 52786), (2580, 26393)]