1930102405

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{4001}}^1$

素因数の和:4210

約数の個数: 48

約数和(自身を含む): 2956357440

約数和(自身を除く): 1026255035

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 179, 245, 385, 539, 895, 1253, 1969, 2695, 4001, 6265, 8771, 9845, 13783, 20005, 28007, 43855, 44011, 68915, 96481, 140035, 196049, 220055, 308077, 482405, 716179, 980245, 1540385, 2156539, 3580895, 5013253, 7877969, 10782695, 25066265, 35092771, 39389845, 55145783, 175463855, 275728915, 386020481, 1930102405]

約数ペア:

[(1, 1930102405), (5, 386020481), (7, 275728915), (11, 175463855), (35, 55145783), (49, 39389845), (55, 35092771), (77, 25066265), (179, 10782695), (245, 7877969), (385, 5013253), (539, 3580895), (895, 2156539), (1253, 1540385), (1969, 980245), (2695, 716179), (4001, 482405), (6265, 308077), (8771, 220055), (9845, 196049), (13783, 140035), (20005, 96481), (28007, 68915), (43855, 44011)]