20219400210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{673980007}}^1$

素因数の和:673980017

約数の個数: 16

約数和(自身を含む): 48526560576

約数和(自身を除く): 28307160366

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 673980007, 1347960014, 2021940021, 3369900035, 4043880042, 6739800070, 10109700105, 20219400210]

約数ペア:

[(1, 20219400210), (2, 10109700105), (3, 6739800070), (5, 4043880042), (6, 3369900035), (10, 2021940021), (15, 1347960014), (30, 673980007)]