30771034

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{70901}}^1$

素因数の和:70941

約数の個数: 16

約数和(自身を含む): 54452736

約数和(自身を除く): 23681702

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 70901, 141802, 496307, 992614, 2197931, 4395862, 15385517, 30771034]

約数ペア:

[(1, 30771034), (2, 15385517), (7, 4395862), (14, 2197931), (31, 992614), (62, 496307), (217, 141802), (434, 70901)]