93641660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{668869}}^1$

素因数の和:668885

約数の個数: 24

約数和(自身を含む): 224740320

約数和(自身を除く): 131098660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 668869, 1337738, 2675476, 3344345, 4682083, 6688690, 9364166, 13377380, 18728332, 23410415, 46820830, 93641660]

約数ペア:

[(1, 93641660), (2, 46820830), (4, 23410415), (5, 18728332), (7, 13377380), (10, 9364166), (14, 6688690), (20, 4682083), (28, 3344345), (35, 2675476), (70, 1337738), (140, 668869)]