30706115

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:323

約数の個数: 32

約数和(自身を含む): 42024960

約数和(自身を除く): 11318845

約数列:

[1, 5, 11, 37, 55, 79, 185, 191, 395, 407, 869, 955, 2035, 2101, 2923, 4345, 7067, 10505, 14615, 15089, 32153, 35335, 75445, 77737, 160765, 165979, 388685, 558293, 829895, 2791465, 6141223, 30706115]

約数ペア:

[(1, 30706115), (5, 6141223), (11, 2791465), (37, 829895), (55, 558293), (79, 388685), (185, 165979), (191, 160765), (395, 77737), (407, 75445), (869, 35335), (955, 32153), (2035, 15089), (2101, 14615), (2923, 10505), (4345, 7067)]