30699788

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{29633}}^1$

素因数の和:29681

約数の個数: 24

約数和(自身を含む): 63061152

約数和(自身を除く): 32361364

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 29633, 59266, 118532, 207431, 414862, 829724, 1096421, 2192842, 4385684, 7674947, 15349894, 30699788]

約数ペア:

[(1, 30699788), (2, 15349894), (4, 7674947), (7, 4385684), (14, 2192842), (28, 1096421), (37, 829724), (74, 414862), (148, 207431), (259, 118532), (518, 59266), (1036, 29633)]