2546402110

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{313}}^1\times {\mathrm{16603}}^1$

素因数の和:16937

約数の個数: 48

約数和(自身を含む): 5349211056

約数和(自身を除く): 2802808946

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 313, 490, 626, 1565, 2191, 3130, 4382, 10955, 15337, 16603, 21910, 30674, 33206, 76685, 83015, 116221, 153370, 166030, 232442, 581105, 813547, 1162210, 1627094, 4067735, 5196739, 8135470, 10393478, 25983695, 36377173, 51967390, 72754346, 181885865, 254640211, 363771730, 509280422, 1273201055, 2546402110]

約数ペア:

[(1, 2546402110), (2, 1273201055), (5, 509280422), (7, 363771730), (10, 254640211), (14, 181885865), (35, 72754346), (49, 51967390), (70, 36377173), (98, 25983695), (245, 10393478), (313, 8135470), (490, 5196739), (626, 4067735), (1565, 1627094), (2191, 1162210), (3130, 813547), (4382, 581105), (10955, 232442), (15337, 166030), (16603, 153370), (21910, 116221), (30674, 83015), (33206, 76685)]