621570270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{45337}}^1$

素因数の和:45804

約数の個数: 32

約数和(自身を含む): 1495065888

約数和(自身を除く): 873495618

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 457, 914, 1371, 2285, 2742, 4570, 6855, 13710, 45337, 90674, 136011, 226685, 272022, 453370, 680055, 1360110, 20719009, 41438018, 62157027, 103595045, 124314054, 207190090, 310785135, 621570270]

約数ペア:

[(1, 621570270), (2, 310785135), (3, 207190090), (5, 124314054), (6, 103595045), (10, 62157027), (15, 41438018), (30, 20719009), (457, 1360110), (914, 680055), (1371, 453370), (2285, 272022), (2742, 226685), (4570, 136011), (6855, 90674), (13710, 45337)]