1940550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{761}}^1$

素因数の和:793

約数の個数: 48

約数和(自身を含む): 5102352

約数和(自身を除く): 3161802

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 150, 170, 255, 425, 510, 761, 850, 1275, 1522, 2283, 2550, 3805, 4566, 7610, 11415, 12937, 19025, 22830, 25874, 38050, 38811, 57075, 64685, 77622, 114150, 129370, 194055, 323425, 388110, 646850, 970275, 1940550]

約数ペア:

[(1, 1940550), (2, 970275), (3, 646850), (5, 388110), (6, 323425), (10, 194055), (15, 129370), (17, 114150), (25, 77622), (30, 64685), (34, 57075), (50, 38811), (51, 38050), (75, 25874), (85, 22830), (102, 19025), (150, 12937), (170, 11415), (255, 7610), (425, 4566), (510, 3805), (761, 2550), (850, 2283), (1275, 1522)]