2965860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{16477}}^1$

素因数の和:16492

約数の個数: 36

約数和(自身を含む): 8996988

約数和(自身を除く): 6031128

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 16477, 32954, 49431, 65908, 82385, 98862, 148293, 164770, 197724, 247155, 296586, 329540, 494310, 593172, 741465, 988620, 1482930, 2965860]

約数ペア:

[(1, 2965860), (2, 1482930), (3, 988620), (4, 741465), (5, 593172), (6, 494310), (9, 329540), (10, 296586), (12, 247155), (15, 197724), (18, 164770), (20, 148293), (30, 98862), (36, 82385), (45, 65908), (60, 49431), (90, 32954), (180, 16477)]