30660048

素因数分解:

$2^4\times 3^2\times {\mathrm{212917}}^1$

素因数の和:212931

約数の個数: 30

約数和(自身を含む): 85805954

約数和(自身を除く): 55145906

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 212917, 425834, 638751, 851668, 1277502, 1703336, 1916253, 2555004, 3406672, 3832506, 5110008, 7665012, 10220016, 15330024, 30660048]

約数ペア:

[(1, 30660048), (2, 15330024), (3, 10220016), (4, 7665012), (6, 5110008), (8, 3832506), (9, 3406672), (12, 2555004), (16, 1916253), (18, 1703336), (24, 1277502), (36, 851668), (48, 638751), (72, 425834), (144, 212917)]