30337520

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{22307}}^1$

素因数の和:22337

約数の個数: 40

約数和(自身を含む): 74687184

約数和(自身を除く): 44349664

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 22307, 44614, 89228, 111535, 178456, 223070, 356912, 379219, 446140, 758438, 892280, 1516876, 1784560, 1896095, 3033752, 3792190, 6067504, 7584380, 15168760, 30337520]

約数ペア:

[(1, 30337520), (2, 15168760), (4, 7584380), (5, 6067504), (8, 3792190), (10, 3033752), (16, 1896095), (17, 1784560), (20, 1516876), (34, 892280), (40, 758438), (68, 446140), (80, 379219), (85, 356912), (136, 223070), (170, 178456), (272, 111535), (340, 89228), (680, 44614), (1360, 22307)]