38731070

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{79043}}^1$

素因数の和:79064

約数の個数: 24

約数和(自身を含む): 81099144

約数和(自身を除く): 42368074

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 79043, 158086, 395215, 553301, 790430, 1106602, 2766505, 3873107, 5533010, 7746214, 19365535, 38731070]

約数ペア:

[(1, 38731070), (2, 19365535), (5, 7746214), (7, 5533010), (10, 3873107), (14, 2766505), (35, 1106602), (49, 790430), (70, 553301), (98, 395215), (245, 158086), (490, 79043)]