2061612870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{642247}}^1$

素因数の和:642364

約数の個数: 32

約数和(自身を含む): 4994120448

約数和(自身を除く): 2932507578

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 107, 214, 321, 535, 642, 1070, 1605, 3210, 642247, 1284494, 1926741, 3211235, 3853482, 6422470, 9633705, 19267410, 68720429, 137440858, 206161287, 343602145, 412322574, 687204290, 1030806435, 2061612870]

約数ペア:

[(1, 2061612870), (2, 1030806435), (3, 687204290), (5, 412322574), (6, 343602145), (10, 206161287), (15, 137440858), (30, 68720429), (107, 19267410), (214, 9633705), (321, 6422470), (535, 3853482), (642, 3211235), (1070, 1926741), (1605, 1284494), (3210, 642247)]