30547021.000000000

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{93739}}^1$

素因数の和:93773

約数の個数: 40

約数和(自身を含む): 464950400

約数和(自身を除く): 265473808

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 93739, 187478, 374956, 656173, 749912, 1312346, 1499824, 1781041, 2624692, 3562082, 5249384, 7124164, 10498768, 12467287, 14248328, 24934574, 28496656, 49869148, 99738296, 199476592]

約数ペア:

[(1, 199476592), (2, 99738296), (4, 49869148), (7, 28496656), (8, 24934574), (14, 14248328), (16, 12467287), (19, 10498768), (28, 7124164), (38, 5249384), (56, 3562082), (76, 2624692), (112, 1781041), (133, 1499824), (152, 1312346), (266, 749912), (304, 656173), (532, 374956), (1064, 187478), (2128, 93739)]