155374290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{947}}^1\times {\mathrm{1823}}^1$

素因数の和:2783

約数の個数: 48

約数和(自身を含む): 404621568

約数和(自身を除く): 249247278

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 947, 1823, 1894, 2841, 3646, 4735, 5469, 5682, 8523, 9115, 9470, 10938, 14205, 16407, 17046, 18230, 27345, 28410, 32814, 42615, 54690, 82035, 85230, 164070, 1726381, 3452762, 5179143, 8631905, 10358286, 15537429, 17263810, 25895715, 31074858, 51791430, 77687145, 155374290]

約数ペア:

[(1, 155374290), (2, 77687145), (3, 51791430), (5, 31074858), (6, 25895715), (9, 17263810), (10, 15537429), (15, 10358286), (18, 8631905), (30, 5179143), (45, 3452762), (90, 1726381), (947, 164070), (1823, 85230), (1894, 82035), (2841, 54690), (3646, 42615), (4735, 32814), (5469, 28410), (5682, 27345), (8523, 18230), (9115, 17046), (9470, 16407), (10938, 14205)]