29818390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{425977}}^1$

素因数の和:425991

約数の個数: 16

約数和(自身を含む): 61340832

約数和(自身を除く): 31522442

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 425977, 851954, 2129885, 2981839, 4259770, 5963678, 14909195, 29818390]

約数ペア:

[(1, 29818390), (2, 14909195), (5, 5963678), (7, 4259770), (10, 2981839), (14, 2129885), (35, 851954), (70, 425977)]