30496130

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{523}}^1$

素因数の和:568

約数の個数: 64

約数和(自身を含む): 67910400

約数和(自身を除く): 37414270

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 119, 170, 238, 245, 343, 490, 523, 595, 686, 833, 1046, 1190, 1666, 1715, 2615, 3430, 3661, 4165, 5230, 5831, 7322, 8330, 8891, 11662, 17782, 18305, 25627, 29155, 36610, 44455, 51254, 58310, 62237, 88910, 124474, 128135, 179389, 256270, 311185, 358778, 435659, 622370, 871318, 896945, 1793890, 2178295, 3049613, 4356590, 6099226, 15248065, 30496130]

約数ペア:

[(1, 30496130), (2, 15248065), (5, 6099226), (7, 4356590), (10, 3049613), (14, 2178295), (17, 1793890), (34, 896945), (35, 871318), (49, 622370), (70, 435659), (85, 358778), (98, 311185), (119, 256270), (170, 179389), (238, 128135), (245, 124474), (343, 88910), (490, 62237), (523, 58310), (595, 51254), (686, 44455), (833, 36610), (1046, 29155), (1190, 25627), (1666, 18305), (1715, 17782), (2615, 11662), (3430, 8891), (3661, 8330), (4165, 7322), (5230, 5831)]