627027090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{20900903}}^1$

素因数の和:20900913

約数の個数: 16

約数和(自身を含む): 1504865088

約数和(自身を除く): 877837998

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 20900903, 41801806, 62702709, 104504515, 125405418, 209009030, 313513545, 627027090]

約数ペア:

[(1, 627027090), (2, 313513545), (3, 209009030), (5, 125405418), (6, 104504515), (10, 62702709), (15, 41801806), (30, 20900903)]