30202980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{503383}}^1$

素因数の和:503395

約数の個数: 24

約数和(自身を含む): 84568512

約数和(自身を除く): 54365532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 503383, 1006766, 1510149, 2013532, 2516915, 3020298, 5033830, 6040596, 7550745, 10067660, 15101490, 30202980]

約数ペア:

[(1, 30202980), (2, 15101490), (3, 10067660), (4, 7550745), (5, 6040596), (6, 5033830), (10, 3020298), (12, 2516915), (15, 2013532), (20, 1510149), (30, 1006766), (60, 503383)]