615059260

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{55813}}^1$

素因数の和:55870

約数の個数: 48

約数和(自身を含む): 1406512800

約数和(自身を除く): 791453540

約数列:

[1, 2, 4, 5, 10, 19, 20, 29, 38, 58, 76, 95, 116, 145, 190, 290, 380, 551, 580, 1102, 2204, 2755, 5510, 11020, 55813, 111626, 223252, 279065, 558130, 1060447, 1116260, 1618577, 2120894, 3237154, 4241788, 5302235, 6474308, 8092885, 10604470, 16185770, 21208940, 30752963, 32371540, 61505926, 123011852, 153764815, 307529630, 615059260]

約数ペア:

[(1, 615059260), (2, 307529630), (4, 153764815), (5, 123011852), (10, 61505926), (19, 32371540), (20, 30752963), (29, 21208940), (38, 16185770), (58, 10604470), (76, 8092885), (95, 6474308), (116, 5302235), (145, 4241788), (190, 3237154), (290, 2120894), (380, 1618577), (551, 1116260), (580, 1060447), (1102, 558130), (2204, 279065), (2755, 223252), (5510, 111626), (11020, 55813)]