199440210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{6648007}}^1$

素因数の和:6648017

約数の個数: 16

約数和(自身を含む): 478656576

約数和(自身を除く): 279216366

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6648007, 13296014, 19944021, 33240035, 39888042, 66480070, 99720105, 199440210]

約数ペア:

[(1, 199440210), (2, 99720105), (3, 66480070), (5, 39888042), (6, 33240035), (10, 19944021), (15, 13296014), (30, 6648007)]