1980570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{617}}^1$

素因数の和:734

約数の個数: 32

約数和(自身を含む): 4805568

約数和(自身を除く): 2824998

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 107, 214, 321, 535, 617, 642, 1070, 1234, 1605, 1851, 3085, 3210, 3702, 6170, 9255, 18510, 66019, 132038, 198057, 330095, 396114, 660190, 990285, 1980570]

約数ペア:

[(1, 1980570), (2, 990285), (3, 660190), (5, 396114), (6, 330095), (10, 198057), (15, 132038), (30, 66019), (107, 18510), (214, 9255), (321, 6170), (535, 3702), (617, 3210), (642, 3085), (1070, 1851), (1234, 1605)]