16723210

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{34129}}^1$

素因数の和:34150

約数の個数: 24

約数和(自身を含む): 35017380

約数和(自身を除く): 18294170

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 34129, 68258, 170645, 238903, 341290, 477806, 1194515, 1672321, 2389030, 3344642, 8361605, 16723210]

約数ペア:

[(1, 16723210), (2, 8361605), (5, 3344642), (7, 2389030), (10, 1672321), (14, 1194515), (35, 477806), (49, 341290), (70, 238903), (98, 170645), (245, 68258), (490, 34129)]