201439530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2238217}}^1$

素因数の和:2238230

約数の個数: 24

約数和(自身を含む): 523743012

約数和(自身を除く): 322303482

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2238217, 4476434, 6714651, 11191085, 13429302, 20143953, 22382170, 33573255, 40287906, 67146510, 100719765, 201439530]

約数ペア:

[(1, 201439530), (2, 100719765), (3, 67146510), (5, 40287906), (6, 33573255), (9, 22382170), (10, 20143953), (15, 13429302), (18, 11191085), (30, 6714651), (45, 4476434), (90, 2238217)]