615210630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{20507021}}^1$

素因数の和:20507031

約数の個数: 16

約数和(自身を含む): 1476505584

約数和(自身を除く): 861294954

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 20507021, 41014042, 61521063, 102535105, 123042126, 205070210, 307605315, 615210630]

約数ペア:

[(1, 615210630), (2, 307605315), (3, 205070210), (5, 123042126), (6, 102535105), (10, 61521063), (15, 41014042), (30, 20507021)]