1226470

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{2503}}^1$

素因数の和:2524

約数の個数: 24

約数和(自身を含む): 2569104

約数和(自身を除く): 1342634

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 2503, 5006, 12515, 17521, 25030, 35042, 87605, 122647, 175210, 245294, 613235, 1226470]

約数ペア:

[(1, 1226470), (2, 613235), (5, 245294), (7, 175210), (10, 122647), (14, 87605), (35, 35042), (49, 25030), (70, 17521), (98, 12515), (245, 5006), (490, 2503)]