30385254

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{523}}^1$

素因数の和:972

約数の個数: 32

約数和(自身を含む): 63684864

約数和(自身を除く): 33299610

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 421, 523, 842, 1046, 1263, 1569, 2526, 3138, 9683, 12029, 19366, 24058, 29049, 36087, 58098, 72174, 220183, 440366, 660549, 1321098, 5064209, 10128418, 15192627, 30385254]

約数ペア:

[(1, 30385254), (2, 15192627), (3, 10128418), (6, 5064209), (23, 1321098), (46, 660549), (69, 440366), (138, 220183), (421, 72174), (523, 58098), (842, 36087), (1046, 29049), (1263, 24058), (1569, 19366), (2526, 12029), (3138, 9683)]