504821030

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{1030247}}^1$

素因数の和:1030268

約数の個数: 24

約数和(自身を含む): 1057034448

約数和(自身を除く): 552213418

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 1030247, 2060494, 5151235, 7211729, 10302470, 14423458, 36058645, 50482103, 72117290, 100964206, 252410515, 504821030]

約数ペア:

[(1, 504821030), (2, 252410515), (5, 100964206), (7, 72117290), (10, 50482103), (14, 36058645), (35, 14423458), (49, 10302470), (70, 7211729), (98, 5151235), (245, 2060494), (490, 1030247)]