122723930

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{211}}^1\times {\mathrm{1187}}^1$

素因数の和:1419

約数の個数: 48

約数和(自身を含む): 258404256

約数和(自身を除く): 135680326

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 211, 245, 422, 490, 1055, 1187, 1477, 2110, 2374, 2954, 5935, 7385, 8309, 10339, 11870, 14770, 16618, 20678, 41545, 51695, 58163, 83090, 103390, 116326, 250457, 290815, 500914, 581630, 1252285, 1753199, 2504570, 3506398, 8765995, 12272393, 17531990, 24544786, 61361965, 122723930]

約数ペア:

[(1, 122723930), (2, 61361965), (5, 24544786), (7, 17531990), (10, 12272393), (14, 8765995), (35, 3506398), (49, 2504570), (70, 1753199), (98, 1252285), (211, 581630), (245, 500914), (422, 290815), (490, 250457), (1055, 116326), (1187, 103390), (1477, 83090), (2110, 58163), (2374, 51695), (2954, 41545), (5935, 20678), (7385, 16618), (8309, 14770), (10339, 11870)]