7349860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1117}}^1$

素因数の和:1180

約数の個数: 48

約数和(自身を含む): 18031104

約数和(自身を除く): 10681244

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 140, 188, 235, 329, 470, 658, 940, 1117, 1316, 1645, 2234, 3290, 4468, 5585, 6580, 7819, 11170, 15638, 22340, 31276, 39095, 52499, 78190, 104998, 156380, 209996, 262495, 367493, 524990, 734986, 1049980, 1469972, 1837465, 3674930, 7349860]

約数ペア:

[(1, 7349860), (2, 3674930), (4, 1837465), (5, 1469972), (7, 1049980), (10, 734986), (14, 524990), (20, 367493), (28, 262495), (35, 209996), (47, 156380), (70, 104998), (94, 78190), (140, 52499), (188, 39095), (235, 31276), (329, 22340), (470, 15638), (658, 11170), (940, 7819), (1117, 6580), (1316, 5585), (1645, 4468), (2234, 3290)]