19367730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{215197}}^1$

素因数の和:215210

約数の個数: 24

約数和(自身を含む): 50356332

約数和(自身を除く): 30988602

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 215197, 430394, 645591, 1075985, 1291182, 1936773, 2151970, 3227955, 3873546, 6455910, 9683865, 19367730]

約数ペア:

[(1, 19367730), (2, 9683865), (3, 6455910), (5, 3873546), (6, 3227955), (9, 2151970), (10, 1936773), (15, 1291182), (18, 1075985), (30, 645591), (45, 430394), (90, 215197)]