30145968

素因数分解:

$2^4\times 3^2\times {\mathrm{209347}}^1$

素因数の和:209361

約数の個数: 30

約数和(自身を含む): 84367244

約数和(自身を除く): 54221276

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 209347, 418694, 628041, 837388, 1256082, 1674776, 1884123, 2512164, 3349552, 3768246, 5024328, 7536492, 10048656, 15072984, 30145968]

約数ペア:

[(1, 30145968), (2, 15072984), (3, 10048656), (4, 7536492), (6, 5024328), (8, 3768246), (9, 3349552), (12, 2512164), (16, 1884123), (18, 1674776), (24, 1256082), (36, 837388), (48, 628041), (72, 418694), (144, 209347)]