324436490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{571}}^1\times {\mathrm{8117}}^1$

素因数の和:8702

約数の個数: 32

約数和(自身を含む): 668663424

約数和(自身を除く): 344226934

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 571, 1142, 2855, 3997, 5710, 7994, 8117, 16234, 19985, 39970, 40585, 56819, 81170, 113638, 284095, 568190, 4634807, 9269614, 23174035, 32443649, 46348070, 64887298, 162218245, 324436490]

約数ペア:

[(1, 324436490), (2, 162218245), (5, 64887298), (7, 46348070), (10, 32443649), (14, 23174035), (35, 9269614), (70, 4634807), (571, 568190), (1142, 284095), (2855, 113638), (3997, 81170), (5710, 56819), (7994, 40585), (8117, 39970), (16234, 19985)]