30385830880

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4040669}}^1$

素因数の和:4040731

約数の個数: 48

約数和(自身を含む): 73313916480

約数和(自身を除く): 42928085600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 80, 94, 160, 188, 235, 376, 470, 752, 940, 1504, 1880, 3760, 7520, 4040669, 8081338, 16162676, 20203345, 32325352, 40406690, 64650704, 80813380, 129301408, 161626760, 189911443, 323253520, 379822886, 646507040, 759645772, 949557215, 1519291544, 1899114430, 3038583088, 3798228860, 6077166176, 7596457720, 15192915440, 30385830880]

約数ペア:

[(1, 30385830880), (2, 15192915440), (4, 7596457720), (5, 6077166176), (8, 3798228860), (10, 3038583088), (16, 1899114430), (20, 1519291544), (32, 949557215), (40, 759645772), (47, 646507040), (80, 379822886), (94, 323253520), (160, 189911443), (188, 161626760), (235, 129301408), (376, 80813380), (470, 64650704), (752, 40406690), (940, 32325352), (1504, 20203345), (1880, 16162676), (3760, 8081338), (7520, 4040669)]