156945215210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2242074503}}^1$

素因数の和:2242074517

約数の個数: 16

約数和(自身を含む): 322858728576

約数和(自身を除く): 165913513366

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2242074503, 4484149006, 11210372515, 15694521521, 22420745030, 31389043042, 78472607605, 156945215210]

約数ペア:

[(1, 156945215210), (2, 78472607605), (5, 31389043042), (7, 22420745030), (10, 15694521521), (14, 11210372515), (35, 4484149006), (70, 2242074503)]