30689034

素因数分解:

$2^1\times 3^1\times {\mathrm{239}}^1\times {\mathrm{21401}}^1$

素因数の和:21645

約数の個数: 16

約数和(自身を含む): 61637760

約数和(自身を除く): 30948726

約数列:

[1, 2, 3, 6, 239, 478, 717, 1434, 21401, 42802, 64203, 128406, 5114839, 10229678, 15344517, 30689034]

約数ペア:

[(1, 30689034), (2, 15344517), (3, 10229678), (6, 5114839), (239, 128406), (478, 64203), (717, 42802), (1434, 21401)]