196341930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2181577}}^1$

素因数の和:2181590

約数の個数: 24

約数和(自身を含む): 510489252

約数和(自身を除く): 314147322

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2181577, 4363154, 6544731, 10907885, 13089462, 19634193, 21815770, 32723655, 39268386, 65447310, 98170965, 196341930]

約数ペア:

[(1, 196341930), (2, 98170965), (3, 65447310), (5, 39268386), (6, 32723655), (9, 21815770), (10, 19634193), (15, 13089462), (18, 10907885), (30, 6544731), (45, 4363154), (90, 2181577)]