30231058

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:259

約数の個数: 48

約数和(自身を含む): 55022976

約数和(自身を除く): 24791918

約数列:

[1, 2, 11, 13, 22, 26, 47, 94, 143, 169, 173, 286, 338, 346, 517, 611, 1034, 1222, 1859, 1903, 2249, 3718, 3806, 4498, 6721, 7943, 8131, 13442, 15886, 16262, 24739, 29237, 49478, 58474, 87373, 89441, 105703, 174746, 178882, 211406, 321607, 643214, 1162733, 1374139, 2325466, 2748278, 15115529, 30231058]

約数ペア:

[(1, 30231058), (2, 15115529), (11, 2748278), (13, 2325466), (22, 1374139), (26, 1162733), (47, 643214), (94, 321607), (143, 211406), (169, 178882), (173, 174746), (286, 105703), (338, 89441), (346, 87373), (517, 58474), (611, 49478), (1034, 29237), (1222, 24739), (1859, 16262), (1903, 15886), (2249, 13442), (3718, 8131), (3806, 7943), (4498, 6721)]