9972870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{829}}^1$

素因数の和:1240

約数の個数: 32

約数和(自身を含む): 24023520

約数和(自身を除く): 14050650

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 401, 802, 829, 1203, 1658, 2005, 2406, 2487, 4010, 4145, 4974, 6015, 8290, 12030, 12435, 24870, 332429, 664858, 997287, 1662145, 1994574, 3324290, 4986435, 9972870]

約数ペア:

[(1, 9972870), (2, 4986435), (3, 3324290), (5, 1994574), (6, 1662145), (10, 997287), (15, 664858), (30, 332429), (401, 24870), (802, 12435), (829, 12030), (1203, 8290), (1658, 6015), (2005, 4974), (2406, 4145), (2487, 4010)]