191270660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47111}}^1$

素因数の和:47156

約数の個数: 48

約数和(自身を含む): 474888960

約数和(自身を除く): 283618300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060, 47111, 94222, 188444, 235555, 329777, 471110, 659554, 942220, 1319108, 1366219, 1648885, 2732438, 3297770, 5464876, 6595540, 6831095, 9563533, 13662190, 19127066, 27324380, 38254132, 47817665, 95635330, 191270660]

約数ペア:

[(1, 191270660), (2, 95635330), (4, 47817665), (5, 38254132), (7, 27324380), (10, 19127066), (14, 13662190), (20, 9563533), (28, 6831095), (29, 6595540), (35, 5464876), (58, 3297770), (70, 2732438), (116, 1648885), (140, 1366219), (145, 1319108), (203, 942220), (290, 659554), (406, 471110), (580, 329777), (812, 235555), (1015, 188444), (2030, 94222), (4060, 47111)]