268559410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{81629}}^1$

素因数の和:81690

約数の個数: 32

約数和(自身を含む): 564226560

約数和(自身を除く): 295667150

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 1645, 3290, 81629, 163258, 408145, 571403, 816290, 1142806, 2857015, 3836563, 5714030, 7673126, 19182815, 26855941, 38365630, 53711882, 134279705, 268559410]

約数ペア:

[(1, 268559410), (2, 134279705), (5, 53711882), (7, 38365630), (10, 26855941), (14, 19182815), (35, 7673126), (47, 5714030), (70, 3836563), (94, 2857015), (235, 1142806), (329, 816290), (470, 571403), (658, 408145), (1645, 163258), (3290, 81629)]