2016870930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{106207}}^1$

素因数の和:106431

約数の個数: 48

約数和(自身を含む): 5268766464

約数和(自身を除く): 3251895534

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 211, 422, 633, 1055, 1266, 1899, 2110, 3165, 3798, 6330, 9495, 18990, 106207, 212414, 318621, 531035, 637242, 955863, 1062070, 1593105, 1911726, 3186210, 4779315, 9558630, 22409677, 44819354, 67229031, 112048385, 134458062, 201687093, 224096770, 336145155, 403374186, 672290310, 1008435465, 2016870930]

約数ペア:

[(1, 2016870930), (2, 1008435465), (3, 672290310), (5, 403374186), (6, 336145155), (9, 224096770), (10, 201687093), (15, 134458062), (18, 112048385), (30, 67229031), (45, 44819354), (90, 22409677), (211, 9558630), (422, 4779315), (633, 3186210), (1055, 1911726), (1266, 1593105), (1899, 1062070), (2110, 955863), (3165, 637242), (3798, 531035), (6330, 318621), (9495, 212414), (18990, 106207)]