29749965

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{673}}^1$

素因数の和:1109

約数の個数: 32

約数和(自身を含む): 54610176

約数和(自身を除く): 24860211

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 421, 673, 1263, 2019, 2105, 2947, 3365, 4711, 6315, 8841, 10095, 14133, 14735, 23555, 44205, 70665, 283333, 849999, 1416665, 1983331, 4249995, 5949993, 9916655, 29749965]

約数ペア:

[(1, 29749965), (3, 9916655), (5, 5949993), (7, 4249995), (15, 1983331), (21, 1416665), (35, 849999), (105, 283333), (421, 70665), (673, 44205), (1263, 23555), (2019, 14735), (2105, 14133), (2947, 10095), (3365, 8841), (4711, 6315)]