30645398

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{883}}^1$

素因数の和:996

約数の個数: 32

約数和(自身を含む): 54822144

約数和(自身を除く): 24176746

約数列:

[1, 2, 7, 14, 37, 67, 74, 134, 259, 469, 518, 883, 938, 1766, 2479, 4958, 6181, 12362, 17353, 32671, 34706, 59161, 65342, 118322, 228697, 414127, 457394, 828254, 2188957, 4377914, 15322699, 30645398]

約数ペア:

[(1, 30645398), (2, 15322699), (7, 4377914), (14, 2188957), (37, 828254), (67, 457394), (74, 414127), (134, 228697), (259, 118322), (469, 65342), (518, 59161), (883, 34706), (938, 32671), (1766, 17353), (2479, 12362), (4958, 6181)]