30866654

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{937}}^1$

素因数の和:1140

約数の個数: 32

約数和(自身を含む): 57360576

約数和(自身を除く): 26493922

約数列:

[1, 2, 7, 13, 14, 26, 91, 181, 182, 362, 937, 1267, 1874, 2353, 2534, 4706, 6559, 12181, 13118, 16471, 24362, 32942, 85267, 169597, 170534, 339194, 1187179, 2204761, 2374358, 4409522, 15433327, 30866654]

約数ペア:

[(1, 30866654), (2, 15433327), (7, 4409522), (13, 2374358), (14, 2204761), (26, 1187179), (91, 339194), (181, 170534), (182, 169597), (362, 85267), (937, 32942), (1267, 24362), (1874, 16471), (2353, 13118), (2534, 12181), (4706, 6559)]