13574890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3659}}^1$

素因数の和:3726

約数の個数: 32

約数和(自身を含む): 28460160

約数和(自身を除く): 14885270

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 265, 371, 530, 742, 1855, 3659, 3710, 7318, 18295, 25613, 36590, 51226, 128065, 193927, 256130, 387854, 969635, 1357489, 1939270, 2714978, 6787445, 13574890]

約数ペア:

[(1, 13574890), (2, 6787445), (5, 2714978), (7, 1939270), (10, 1357489), (14, 969635), (35, 387854), (53, 256130), (70, 193927), (106, 128065), (265, 51226), (371, 36590), (530, 25613), (742, 18295), (1855, 7318), (3659, 3710)]