13135890

素因数分解:

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

素因数の和:2714

約数の個数: 32

約数和(自身を含む): 31720896

約数和(自身を除く): 18585006

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 173, 346, 519, 865, 1038, 1730, 2531, 2595, 5062, 5190, 7593, 12655, 15186, 25310, 37965, 75930, 437863, 875726, 1313589, 2189315, 2627178, 4378630, 6567945, 13135890]

約数ペア:

[(1, 13135890), (2, 6567945), (3, 4378630), (5, 2627178), (6, 2189315), (10, 1313589), (15, 875726), (30, 437863), (173, 75930), (346, 37965), (519, 25310), (865, 15186), (1038, 12655), (1730, 7593), (2531, 5190), (2595, 5062)]