873669490

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{71671}}^1$

素因数の和:71754

約数の個数: 32

約数和(自身を含む): 1671964416

約数和(自身を除く): 798294926

約数列:

[1, 2, 5, 10, 23, 46, 53, 106, 115, 230, 265, 530, 1219, 2438, 6095, 12190, 71671, 143342, 358355, 716710, 1648433, 3296866, 3798563, 7597126, 8242165, 16484330, 18992815, 37985630, 87366949, 174733898, 436834745, 873669490]

約数ペア:

[(1, 873669490), (2, 436834745), (5, 174733898), (10, 87366949), (23, 37985630), (46, 18992815), (53, 16484330), (106, 8242165), (115, 7597126), (230, 3798563), (265, 3296866), (530, 1648433), (1219, 716710), (2438, 358355), (6095, 143342), (12190, 71671)]