30205992

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{54721}}^1$

素因数の和:54753

約数の個数: 32

約数和(自身を含む): 78799680

約数和(自身を除く): 48593688

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 54721, 109442, 164163, 218884, 328326, 437768, 656652, 1258583, 1313304, 2517166, 3775749, 5034332, 7551498, 10068664, 15102996, 30205992]

約数ペア:

[(1, 30205992), (2, 15102996), (3, 10068664), (4, 7551498), (6, 5034332), (8, 3775749), (12, 2517166), (23, 1313304), (24, 1258583), (46, 656652), (69, 437768), (92, 328326), (138, 218884), (184, 164163), (276, 109442), (552, 54721)]