2041410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{9721}}^1$

素因数の和:9738

約数の個数: 32

約数和(自身を含む): 5599872

約数和(自身を除く): 3558462

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 9721, 19442, 29163, 48605, 58326, 68047, 97210, 136094, 145815, 204141, 291630, 340235, 408282, 680470, 1020705, 2041410]

約数ペア:

[(1, 2041410), (2, 1020705), (3, 680470), (5, 408282), (6, 340235), (7, 291630), (10, 204141), (14, 145815), (15, 136094), (21, 97210), (30, 68047), (35, 58326), (42, 48605), (70, 29163), (105, 19442), (210, 9721)]