6863660

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{347}}^1$

素因数の和:422

約数の個数: 48

約数和(自身を含む): 15434496

約数和(自身を除く): 8570836

約数列:

[1, 2, 4, 5, 10, 20, 23, 43, 46, 86, 92, 115, 172, 215, 230, 347, 430, 460, 694, 860, 989, 1388, 1735, 1978, 3470, 3956, 4945, 6940, 7981, 9890, 14921, 15962, 19780, 29842, 31924, 39905, 59684, 74605, 79810, 149210, 159620, 298420, 343183, 686366, 1372732, 1715915, 3431830, 6863660]

約数ペア:

[(1, 6863660), (2, 3431830), (4, 1715915), (5, 1372732), (10, 686366), (20, 343183), (23, 298420), (43, 159620), (46, 149210), (86, 79810), (92, 74605), (115, 59684), (172, 39905), (215, 31924), (230, 29842), (347, 19780), (430, 15962), (460, 14921), (694, 9890), (860, 7981), (989, 6940), (1388, 4945), (1735, 3956), (1978, 3470)]