264319630

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{8849}}^1$

素因数の和:8988

約数の個数: 32

約数和(自身を含む): 497016000

約数和(自身を除く): 232696370

約数列:

[1, 2, 5, 10, 29, 58, 103, 145, 206, 290, 515, 1030, 2987, 5974, 8849, 14935, 17698, 29870, 44245, 88490, 256621, 513242, 911447, 1283105, 1822894, 2566210, 4557235, 9114470, 26431963, 52863926, 132159815, 264319630]

約数ペア:

[(1, 264319630), (2, 132159815), (5, 52863926), (10, 26431963), (29, 9114470), (58, 4557235), (103, 2566210), (145, 1822894), (206, 1283105), (290, 911447), (515, 513242), (1030, 256621), (2987, 88490), (5974, 44245), (8849, 29870), (14935, 17698)]