2112651780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{203531}}^1$

素因数の和:203716

約数の個数: 48

約数和(自身を含む): 5949647424

約数和(自身を除く): 3836995644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 173, 346, 519, 692, 865, 1038, 1730, 2076, 2595, 3460, 5190, 10380, 203531, 407062, 610593, 814124, 1017655, 1221186, 2035310, 2442372, 3052965, 4070620, 6105930, 12211860, 35210863, 70421726, 105632589, 140843452, 176054315, 211265178, 352108630, 422530356, 528162945, 704217260, 1056325890, 2112651780]

約数ペア:

[(1, 2112651780), (2, 1056325890), (3, 704217260), (4, 528162945), (5, 422530356), (6, 352108630), (10, 211265178), (12, 176054315), (15, 140843452), (20, 105632589), (30, 70421726), (60, 35210863), (173, 12211860), (346, 6105930), (519, 4070620), (692, 3052965), (865, 2442372), (1038, 2035310), (1730, 1221186), (2076, 1017655), (2595, 814124), (3460, 610593), (5190, 407062), (10380, 203531)]