1487668070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{21252401}}^1$

素因数の和:21252415

約数の個数: 16

約数和(自身を含む): 3060345888

約数和(自身を除く): 1572677818

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 21252401, 42504802, 106262005, 148766807, 212524010, 297533614, 743834035, 1487668070]

約数ペア:

[(1, 1487668070), (2, 743834035), (5, 297533614), (7, 212524010), (10, 148766807), (14, 106262005), (35, 42504802), (70, 21252401)]