28143270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{312703}}^1$

素因数の和:312716

約数の個数: 24

約数和(自身を含む): 73172736

約数和(自身を除く): 45029466

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 312703, 625406, 938109, 1563515, 1876218, 2814327, 3127030, 4690545, 5628654, 9381090, 14071635, 28143270]

約数ペア:

[(1, 28143270), (2, 14071635), (3, 9381090), (5, 5628654), (6, 4690545), (9, 3127030), (10, 2814327), (15, 1876218), (18, 1563515), (30, 938109), (45, 625406), (90, 312703)]