30873774

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{547}}^1$

素因数の和:984

約数の個数: 32

約数和(自身を含む): 64707840

約数和(自身を除く): 33834066

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 409, 547, 818, 1094, 1227, 1641, 2454, 3282, 9407, 12581, 18814, 25162, 28221, 37743, 56442, 75486, 223723, 447446, 671169, 1342338, 5145629, 10291258, 15436887, 30873774]

約数ペア:

[(1, 30873774), (2, 15436887), (3, 10291258), (6, 5145629), (23, 1342338), (46, 671169), (69, 447446), (138, 223723), (409, 75486), (547, 56442), (818, 37743), (1094, 28221), (1227, 25162), (1641, 18814), (2454, 12581), (3282, 9407)]