155014580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{3779}}^1$

素因数の和:4088

約数の個数: 48

約数和(自身を含む): 373403520

約数和(自身を除く): 218388940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 293, 586, 1172, 1465, 2051, 2930, 3779, 4102, 5860, 7558, 8204, 10255, 15116, 18895, 20510, 26453, 37790, 41020, 52906, 75580, 105812, 132265, 264530, 529060, 1107247, 2214494, 4428988, 5536235, 7750729, 11072470, 15501458, 22144940, 31002916, 38753645, 77507290, 155014580]

約数ペア:

[(1, 155014580), (2, 77507290), (4, 38753645), (5, 31002916), (7, 22144940), (10, 15501458), (14, 11072470), (20, 7750729), (28, 5536235), (35, 4428988), (70, 2214494), (140, 1107247), (293, 529060), (586, 264530), (1172, 132265), (1465, 105812), (2051, 75580), (2930, 52906), (3779, 41020), (4102, 37790), (5860, 26453), (7558, 20510), (8204, 18895), (10255, 15116)]