30465080

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{26263}}^1$

素因数の和:26303

約数の個数: 32

約数和(自身を含む): 70912800

約数和(自身を除く): 40447720

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 26263, 52526, 105052, 131315, 210104, 262630, 525260, 761627, 1050520, 1523254, 3046508, 3808135, 6093016, 7616270, 15232540, 30465080]

約数ペア:

[(1, 30465080), (2, 15232540), (4, 7616270), (5, 6093016), (8, 3808135), (10, 3046508), (20, 1523254), (29, 1050520), (40, 761627), (58, 525260), (116, 262630), (145, 210104), (232, 131315), (290, 105052), (580, 52526), (1160, 26263)]