34118840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{121853}}^1$

素因数の和:121871

約数の個数: 32

約数和(自身を含む): 87734880

約数和(自身を除く): 53616040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 121853, 243706, 487412, 609265, 852971, 974824, 1218530, 1705942, 2437060, 3411884, 4264855, 4874120, 6823768, 8529710, 17059420, 34118840]

約数ペア:

[(1, 34118840), (2, 17059420), (4, 8529710), (5, 6823768), (7, 4874120), (8, 4264855), (10, 3411884), (14, 2437060), (20, 1705942), (28, 1218530), (35, 974824), (40, 852971), (56, 609265), (70, 487412), (140, 243706), (280, 121853)]