30237428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{13523}}^1$

素因数の和:13583

約数の個数: 24

約数和(自身を含む): 58315488

約数和(自身を除く): 28078060

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 13523, 27046, 54092, 175799, 351598, 581489, 703196, 1162978, 2325956, 7559357, 15118714, 30237428]

約数ペア:

[(1, 30237428), (2, 15118714), (4, 7559357), (13, 2325956), (26, 1162978), (43, 703196), (52, 581489), (86, 351598), (172, 175799), (559, 54092), (1118, 27046), (2236, 13523)]