30485210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{435503}}^1$

素因数の和:435517

約数の個数: 16

約数和(自身を含む): 62712576

約数和(自身を除く): 32227366

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 435503, 871006, 2177515, 3048521, 4355030, 6097042, 15242605, 30485210]

約数ペア:

[(1, 30485210), (2, 15242605), (5, 6097042), (7, 4355030), (10, 3048521), (14, 2177515), (35, 871006), (70, 435503)]