2040485055

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{1249}}^1\times {\mathrm{15559}}^1$

素因数の和:16823

約数の個数: 32

約数和(自身を含む): 3734400000

約数和(自身を除く): 1693914945

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 1249, 3747, 6245, 8743, 15559, 18735, 26229, 43715, 46677, 77795, 108913, 131145, 233385, 326739, 544565, 1633695, 19433191, 58299573, 97165955, 136032337, 291497865, 408097011, 680161685, 2040485055]

約数ペア:

[(1, 2040485055), (3, 680161685), (5, 408097011), (7, 291497865), (15, 136032337), (21, 97165955), (35, 58299573), (105, 19433191), (1249, 1633695), (3747, 544565), (6245, 326739), (8743, 233385), (15559, 131145), (18735, 108913), (26229, 77795), (43715, 46677)]