70316470

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{143503}}^1$

素因数の和:143524

約数の個数: 24

約数和(自身を含む): 147235104

約数和(自身を除く): 76918634

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 143503, 287006, 717515, 1004521, 1435030, 2009042, 5022605, 7031647, 10045210, 14063294, 35158235, 70316470]

約数ペア:

[(1, 70316470), (2, 35158235), (5, 14063294), (7, 10045210), (10, 7031647), (14, 5022605), (35, 2009042), (49, 1435030), (70, 1004521), (98, 717515), (245, 287006), (490, 143503)]