15300906

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{439}}^1$

素因数の和:638

約数の個数: 32

約数和(自身を含む): 31701120

約数和(自身を除く): 16400214

約数列:

[1, 2, 3, 6, 37, 74, 111, 157, 222, 314, 439, 471, 878, 942, 1317, 2634, 5809, 11618, 16243, 17427, 32486, 34854, 48729, 68923, 97458, 137846, 206769, 413538, 2550151, 5100302, 7650453, 15300906]

約数ペア:

[(1, 15300906), (2, 7650453), (3, 5100302), (6, 2550151), (37, 413538), (74, 206769), (111, 137846), (157, 97458), (222, 68923), (314, 48729), (439, 34854), (471, 32486), (878, 17427), (942, 16243), (1317, 11618), (2634, 5809)]