275487870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1311847}}^1$

素因数の和:1311864

約数の個数: 32

約数和(自身を含む): 755624448

約数和(自身を除く): 480136578

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1311847, 2623694, 3935541, 6559235, 7871082, 9182929, 13118470, 18365858, 19677705, 27548787, 39355410, 45914645, 55097574, 91829290, 137743935, 275487870]

約数ペア:

[(1, 275487870), (2, 137743935), (3, 91829290), (5, 55097574), (6, 45914645), (7, 39355410), (10, 27548787), (14, 19677705), (15, 18365858), (21, 13118470), (30, 9182929), (35, 7871082), (42, 6559235), (70, 3935541), (105, 2623694), (210, 1311847)]