2162300820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{823}}^1\times {\mathrm{43789}}^1$

素因数の和:44624

約数の個数: 48

約数和(自身を含む): 6061937280

約数和(自身を除く): 3899636460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 823, 1646, 2469, 3292, 4115, 4938, 8230, 9876, 12345, 16460, 24690, 43789, 49380, 87578, 131367, 175156, 218945, 262734, 437890, 525468, 656835, 875780, 1313670, 2627340, 36038347, 72076694, 108115041, 144153388, 180191735, 216230082, 360383470, 432460164, 540575205, 720766940, 1081150410, 2162300820]

約数ペア:

[(1, 2162300820), (2, 1081150410), (3, 720766940), (4, 540575205), (5, 432460164), (6, 360383470), (10, 216230082), (12, 180191735), (15, 144153388), (20, 108115041), (30, 72076694), (60, 36038347), (823, 2627340), (1646, 1313670), (2469, 875780), (3292, 656835), (4115, 525468), (4938, 437890), (8230, 262734), (9876, 218945), (12345, 175156), (16460, 131367), (24690, 87578), (43789, 49380)]