19305630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{214507}}^1$

素因数の和:214520

約数の個数: 24

約数和(自身を含む): 50194872

約数和(自身を除く): 30889242

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 214507, 429014, 643521, 1072535, 1287042, 1930563, 2145070, 3217605, 3861126, 6435210, 9652815, 19305630]

約数ペア:

[(1, 19305630), (2, 9652815), (3, 6435210), (5, 3861126), (6, 3217605), (9, 2145070), (10, 1930563), (15, 1287042), (18, 1072535), (30, 643521), (45, 429014), (90, 214507)]