30297232

素因数分解:

$2^4\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1723}}^1$

素因数の和:1895

約数の個数: 40

約数和(自身を含む): 67553216

約数和(自身を除く): 37255984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 157, 314, 628, 1099, 1256, 1723, 2198, 2512, 3446, 4396, 6892, 8792, 12061, 13784, 17584, 24122, 27568, 48244, 96488, 192976, 270511, 541022, 1082044, 1893577, 2164088, 3787154, 4328176, 7574308, 15148616, 30297232]

約数ペア:

[(1, 30297232), (2, 15148616), (4, 7574308), (7, 4328176), (8, 3787154), (14, 2164088), (16, 1893577), (28, 1082044), (56, 541022), (112, 270511), (157, 192976), (314, 96488), (628, 48244), (1099, 27568), (1256, 24122), (1723, 17584), (2198, 13784), (2512, 12061), (3446, 8792), (4396, 6892)]