660142086

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{95923}}^1$

素因数の和:95996

約数の個数: 32

約数和(自身を含む): 1399723008

約数和(自身を除く): 739580922

約数列:

[1, 2, 3, 6, 31, 37, 62, 74, 93, 111, 186, 222, 1147, 2294, 3441, 6882, 95923, 191846, 287769, 575538, 2973613, 3549151, 5947226, 7098302, 8920839, 10647453, 17841678, 21294906, 110023681, 220047362, 330071043, 660142086]

約数ペア:

[(1, 660142086), (2, 330071043), (3, 220047362), (6, 110023681), (31, 21294906), (37, 17841678), (62, 10647453), (74, 8920839), (93, 7098302), (111, 5947226), (186, 3549151), (222, 2973613), (1147, 575538), (2294, 287769), (3441, 191846), (6882, 95923)]