26271780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{2531}}^1$

素因数の和:2716

約数の個数: 48

約数和(自身を含む): 74015424

約数和(自身を除く): 47743644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 173, 346, 519, 692, 865, 1038, 1730, 2076, 2531, 2595, 3460, 5062, 5190, 7593, 10124, 10380, 12655, 15186, 25310, 30372, 37965, 50620, 75930, 151860, 437863, 875726, 1313589, 1751452, 2189315, 2627178, 4378630, 5254356, 6567945, 8757260, 13135890, 26271780]

約数ペア:

[(1, 26271780), (2, 13135890), (3, 8757260), (4, 6567945), (5, 5254356), (6, 4378630), (10, 2627178), (12, 2189315), (15, 1751452), (20, 1313589), (30, 875726), (60, 437863), (173, 151860), (346, 75930), (519, 50620), (692, 37965), (865, 30372), (1038, 25310), (1730, 15186), (2076, 12655), (2531, 10380), (2595, 10124), (3460, 7593), (5062, 5190)]