252536490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{947}}^1\times {\mathrm{2963}}^1$

素因数の和:3923

約数の個数: 48

約数和(自身を含む): 657510048

約数和(自身を除く): 404973558

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 947, 1894, 2841, 2963, 4735, 5682, 5926, 8523, 8889, 9470, 14205, 14815, 17046, 17778, 26667, 28410, 29630, 42615, 44445, 53334, 85230, 88890, 133335, 266670, 2805961, 5611922, 8417883, 14029805, 16835766, 25253649, 28059610, 42089415, 50507298, 84178830, 126268245, 252536490]

約数ペア:

[(1, 252536490), (2, 126268245), (3, 84178830), (5, 50507298), (6, 42089415), (9, 28059610), (10, 25253649), (15, 16835766), (18, 14029805), (30, 8417883), (45, 5611922), (90, 2805961), (947, 266670), (1894, 133335), (2841, 88890), (2963, 85230), (4735, 53334), (5682, 44445), (5926, 42615), (8523, 29630), (8889, 28410), (9470, 26667), (14205, 17778), (14815, 17046)]