67154290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{15727}}^1$

素因数の和:15802

約数の個数: 32

約数和(自身を含む): 140419584

約数和(自身を除く): 73265294

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 610, 854, 2135, 4270, 15727, 31454, 78635, 110089, 157270, 220178, 550445, 959347, 1100890, 1918694, 4796735, 6715429, 9593470, 13430858, 33577145, 67154290]

約数ペア:

[(1, 67154290), (2, 33577145), (5, 13430858), (7, 9593470), (10, 6715429), (14, 4796735), (35, 1918694), (61, 1100890), (70, 959347), (122, 550445), (305, 220178), (427, 157270), (610, 110089), (854, 78635), (2135, 31454), (4270, 15727)]