30407656

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{2801}}^1$

素因数の和:2889

約数の個数: 32

約数和(自身を含む): 60523200

約数和(自身を除く): 30115544

約数列:

[1, 2, 4, 8, 23, 46, 59, 92, 118, 184, 236, 472, 1357, 2714, 2801, 5428, 5602, 10856, 11204, 22408, 64423, 128846, 165259, 257692, 330518, 515384, 661036, 1322072, 3800957, 7601914, 15203828, 30407656]

約数ペア:

[(1, 30407656), (2, 15203828), (4, 7601914), (8, 3800957), (23, 1322072), (46, 661036), (59, 515384), (92, 330518), (118, 257692), (184, 165259), (236, 128846), (472, 64423), (1357, 22408), (2714, 11204), (2801, 10856), (5428, 5602)]