234482920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{837439}}^1$

素因数の和:837457

約数の個数: 32

約数和(自身を含む): 602956800

約数和(自身を除く): 368473880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 837439, 1674878, 3349756, 4187195, 5862073, 6699512, 8374390, 11724146, 16748780, 23448292, 29310365, 33497560, 46896584, 58620730, 117241460, 234482920]

約数ペア:

[(1, 234482920), (2, 117241460), (4, 58620730), (5, 46896584), (7, 33497560), (8, 29310365), (10, 23448292), (14, 16748780), (20, 11724146), (28, 8374390), (35, 6699512), (40, 5862073), (56, 4187195), (70, 3349756), (140, 1674878), (280, 837439)]