69356140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{495401}}^1$

素因数の和:495417

約数の個数: 24

約数和(自身を含む): 166455072

約数和(自身を除く): 97098932

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 495401, 990802, 1981604, 2477005, 3467807, 4954010, 6935614, 9908020, 13871228, 17339035, 34678070, 69356140]

約数ペア:

[(1, 69356140), (2, 34678070), (4, 17339035), (5, 13871228), (7, 9908020), (10, 6935614), (14, 4954010), (20, 3467807), (28, 2477005), (35, 1981604), (70, 990802), (140, 495401)]