195403020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3256717}}^1$

素因数の和:3256729

約数の個数: 24

約数和(自身を含む): 547128624

約数和(自身を除く): 351725604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3256717, 6513434, 9770151, 13026868, 16283585, 19540302, 32567170, 39080604, 48850755, 65134340, 97701510, 195403020]

約数ペア:

[(1, 195403020), (2, 97701510), (3, 65134340), (4, 48850755), (5, 39080604), (6, 32567170), (10, 19540302), (12, 16283585), (15, 13026868), (20, 9770151), (30, 6513434), (60, 3256717)]