30909452

素因数分解:

$2^2\times 7^1\times {\mathrm{983}}^1\times {\mathrm{1123}}^1$

素因数の和:2117

約数の個数: 24

約数和(自身を含む): 61936896

約数和(自身を除く): 31027444

約数列:

[1, 2, 4, 7, 14, 28, 983, 1123, 1966, 2246, 3932, 4492, 6881, 7861, 13762, 15722, 27524, 31444, 1103909, 2207818, 4415636, 7727363, 15454726, 30909452]

約数ペア:

[(1, 30909452), (2, 15454726), (4, 7727363), (7, 4415636), (14, 2207818), (28, 1103909), (983, 31444), (1123, 27524), (1966, 15722), (2246, 13762), (3932, 7861), (4492, 6881)]