30699195

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{919}}^1$

素因数の和:1075

約数の個数: 32

約数和(自身を含む): 52462080

約数和(自身を除く): 21762885

約数列:

[1, 3, 5, 15, 17, 51, 85, 131, 255, 393, 655, 919, 1965, 2227, 2757, 4595, 6681, 11135, 13785, 15623, 33405, 46869, 78115, 120389, 234345, 361167, 601945, 1805835, 2046613, 6139839, 10233065, 30699195]

約数ペア:

[(1, 30699195), (3, 10233065), (5, 6139839), (15, 2046613), (17, 1805835), (51, 601945), (85, 361167), (131, 234345), (255, 120389), (393, 78115), (655, 46869), (919, 33405), (1965, 15623), (2227, 13785), (2757, 11135), (4595, 6681)]