30449964

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{68581}}^1$

素因数の和:68625

約数の個数: 24

約数和(自身を含む): 72971248

約数和(自身を除く): 42521284

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 68581, 137162, 205743, 274324, 411486, 822972, 2537497, 5074994, 7612491, 10149988, 15224982, 30449964]

約数ペア:

[(1, 30449964), (2, 15224982), (3, 10149988), (4, 7612491), (6, 5074994), (12, 2537497), (37, 822972), (74, 411486), (111, 274324), (148, 205743), (222, 137162), (444, 68581)]