84780530

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{21683}}^1$

素因数の和:21730

約数の個数: 32

約数和(自身を含む): 168614784

約数和(自身を除く): 83834254

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 782, 1955, 3910, 21683, 43366, 108415, 216830, 368611, 498709, 737222, 997418, 1843055, 2493545, 3686110, 4987090, 8478053, 16956106, 42390265, 84780530]

約数ペア:

[(1, 84780530), (2, 42390265), (5, 16956106), (10, 8478053), (17, 4987090), (23, 3686110), (34, 2493545), (46, 1843055), (85, 997418), (115, 737222), (170, 498709), (230, 368611), (391, 216830), (782, 108415), (1955, 43366), (3910, 21683)]