238020210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2644669}}^1$

素因数の和:2644682

約数の個数: 24

約数和(自身を含む): 618852780

約数和(自身を除く): 380832570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2644669, 5289338, 7934007, 13223345, 15868014, 23802021, 26446690, 39670035, 47604042, 79340070, 119010105, 238020210]

約数ペア:

[(1, 238020210), (2, 119010105), (3, 79340070), (5, 47604042), (6, 39670035), (9, 26446690), (10, 23802021), (15, 15868014), (18, 13223345), (30, 7934007), (45, 5289338), (90, 2644669)]