15064420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{107603}}^1$

素因数の和:107619

約数の個数: 24

約数和(自身を含む): 36154944

約数和(自身を除く): 21090524

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 107603, 215206, 430412, 538015, 753221, 1076030, 1506442, 2152060, 3012884, 3766105, 7532210, 15064420]

約数ペア:

[(1, 15064420), (2, 7532210), (4, 3766105), (5, 3012884), (7, 2152060), (10, 1506442), (14, 1076030), (20, 753221), (28, 538015), (35, 430412), (70, 215206), (140, 107603)]