64407570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{929}}^1\times {\mathrm{2311}}^1$

素因数の和:3250

約数の個数: 32

約数和(自身を含む): 154811520

約数和(自身を除く): 90403950

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 929, 1858, 2311, 2787, 4622, 4645, 5574, 6933, 9290, 11555, 13866, 13935, 23110, 27870, 34665, 69330, 2146919, 4293838, 6440757, 10734595, 12881514, 21469190, 32203785, 64407570]

約数ペア:

[(1, 64407570), (2, 32203785), (3, 21469190), (5, 12881514), (6, 10734595), (10, 6440757), (15, 4293838), (30, 2146919), (929, 69330), (1858, 34665), (2311, 27870), (2787, 23110), (4622, 13935), (4645, 13866), (5574, 11555), (6933, 9290)]