98981540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{707011}}^1$

素因数の和:707027

約数の個数: 24

約数和(自身を含む): 237556032

約数和(自身を除く): 138574492

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 707011, 1414022, 2828044, 3535055, 4949077, 7070110, 9898154, 14140220, 19796308, 24745385, 49490770, 98981540]

約数ペア:

[(1, 98981540), (2, 49490770), (4, 24745385), (5, 19796308), (7, 14140220), (10, 9898154), (14, 7070110), (20, 4949077), (28, 3535055), (35, 2828044), (70, 1414022), (140, 707011)]