30253135880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{68757127}}^1$

素因数の和:68757149

約数の個数: 32

約数和(自身を含む): 74257698240

約数和(自身を除く): 44004562360

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 68757127, 137514254, 275028508, 343785635, 550057016, 687571270, 756328397, 1375142540, 1512656794, 2750285080, 3025313588, 3781641985, 6050627176, 7563283970, 15126567940, 30253135880]

約数ペア:

[(1, 30253135880), (2, 15126567940), (4, 7563283970), (5, 6050627176), (8, 3781641985), (10, 3025313588), (11, 2750285080), (20, 1512656794), (22, 1375142540), (40, 756328397), (44, 687571270), (55, 550057016), (88, 343785635), (110, 275028508), (220, 137514254), (440, 68757127)]