61266380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{9311}}^1$

素因数の和:9374

約数の個数: 48

約数和(自身を含む): 150183936

約数和(自身を除く): 88917556

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 140, 188, 235, 329, 470, 658, 940, 1316, 1645, 3290, 6580, 9311, 18622, 37244, 46555, 65177, 93110, 130354, 186220, 260708, 325885, 437617, 651770, 875234, 1303540, 1750468, 2188085, 3063319, 4376170, 6126638, 8752340, 12253276, 15316595, 30633190, 61266380]

約数ペア:

[(1, 61266380), (2, 30633190), (4, 15316595), (5, 12253276), (7, 8752340), (10, 6126638), (14, 4376170), (20, 3063319), (28, 2188085), (35, 1750468), (47, 1303540), (70, 875234), (94, 651770), (140, 437617), (188, 325885), (235, 260708), (329, 186220), (470, 130354), (658, 93110), (940, 65177), (1316, 46555), (1645, 37244), (3290, 18622), (6580, 9311)]