30205190

素因数分解:

$2^1\times 5^1\times {\mathrm{719}}^1\times {\mathrm{4201}}^1$

素因数の和:4927

約数の個数: 16

約数和(自身を含む): 54457920

約数和(自身を除く): 24252730

約数列:

[1, 2, 5, 10, 719, 1438, 3595, 4201, 7190, 8402, 21005, 42010, 3020519, 6041038, 15102595, 30205190]

約数ペア:

[(1, 30205190), (2, 15102595), (5, 6041038), (10, 3020519), (719, 42010), (1438, 21005), (3595, 8402), (4201, 7190)]