162816810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{417479}}^1$

素因数の和:417502

約数の個数: 32

約数和(自身を含む): 420819840

約数和(自身を除く): 258003030

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 417479, 834958, 1252437, 2087395, 2504874, 4174790, 5427227, 6262185, 10854454, 12524370, 16281681, 27136135, 32563362, 54272270, 81408405, 162816810]

約数ペア:

[(1, 162816810), (2, 81408405), (3, 54272270), (5, 32563362), (6, 27136135), (10, 16281681), (13, 12524370), (15, 10854454), (26, 6262185), (30, 5427227), (39, 4174790), (65, 2504874), (78, 2087395), (130, 1252437), (195, 834958), (390, 417479)]