804915990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{113209}}^1$

素因数の和:113301

約数の個数: 48

約数和(自身を含む): 2119291200

約数和(自身を除く): 1314375210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 79, 90, 158, 237, 395, 474, 711, 790, 1185, 1422, 2370, 3555, 7110, 113209, 226418, 339627, 566045, 679254, 1018881, 1132090, 1698135, 2037762, 3396270, 5094405, 8943511, 10188810, 17887022, 26830533, 44717555, 53661066, 80491599, 89435110, 134152665, 160983198, 268305330, 402457995, 804915990]

約数ペア:

[(1, 804915990), (2, 402457995), (3, 268305330), (5, 160983198), (6, 134152665), (9, 89435110), (10, 80491599), (15, 53661066), (18, 44717555), (30, 26830533), (45, 17887022), (79, 10188810), (90, 8943511), (158, 5094405), (237, 3396270), (395, 2037762), (474, 1698135), (711, 1132090), (790, 1018881), (1185, 679254), (1422, 566045), (2370, 339627), (3555, 226418), (7110, 113209)]