122637870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1362643}}^1$

素因数の和:1362656

約数の個数: 24

約数和(自身を含む): 318858696

約数和(自身を除く): 196220826

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1362643, 2725286, 4087929, 6813215, 8175858, 12263787, 13626430, 20439645, 24527574, 40879290, 61318935, 122637870]

約数ペア:

[(1, 122637870), (2, 61318935), (3, 40879290), (5, 24527574), (6, 20439645), (9, 13626430), (10, 12263787), (15, 8175858), (18, 6813215), (30, 4087929), (45, 2725286), (90, 1362643)]