38643430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{743}}^2$

素因数の和:1500

約数の個数: 24

約数和(自身を含む): 79602192

約数和(自身を除く): 40958762

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 743, 1486, 3715, 5201, 7430, 10402, 26005, 52010, 552049, 1104098, 2760245, 3864343, 5520490, 7728686, 19321715, 38643430]

約数ペア:

[(1, 38643430), (2, 19321715), (5, 7728686), (7, 5520490), (10, 3864343), (14, 2760245), (35, 1104098), (70, 552049), (743, 52010), (1486, 26005), (3715, 10402), (5201, 7430)]