17928630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{199207}}^1$

素因数の和:199220

約数の個数: 24

約数和(自身を含む): 46614672

約数和(自身を除く): 28686042

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 199207, 398414, 597621, 996035, 1195242, 1792863, 1992070, 2988105, 3585726, 5976210, 8964315, 17928630]

約数ペア:

[(1, 17928630), (2, 8964315), (3, 5976210), (5, 3585726), (6, 2988105), (9, 1992070), (10, 1792863), (15, 1195242), (18, 996035), (30, 597621), (45, 398414), (90, 199207)]