2743380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{15241}}^1$

素因数の和:15256

約数の個数: 36

約数和(自身を含む): 8322132

約数和(自身を除く): 5578752

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 15241, 30482, 45723, 60964, 76205, 91446, 137169, 152410, 182892, 228615, 274338, 304820, 457230, 548676, 685845, 914460, 1371690, 2743380]

約数ペア:

[(1, 2743380), (2, 1371690), (3, 914460), (4, 685845), (5, 548676), (6, 457230), (9, 304820), (10, 274338), (12, 228615), (15, 182892), (18, 152410), (20, 137169), (30, 91446), (36, 76205), (45, 60964), (60, 45723), (90, 30482), (180, 15241)]