2010141225

素因数分解:

$3^3\times 5^2\times {\mathrm{1693}}^1\times {\mathrm{1759}}^1$

素因数の和:3471

約数の個数: 48

約数和(自身を含む): 3696985600

約数和(自身を除く): 1686844375

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 1693, 1759, 5079, 5277, 8465, 8795, 15237, 15831, 25395, 26385, 42325, 43975, 45711, 47493, 76185, 79155, 126975, 131925, 228555, 237465, 380925, 395775, 1142775, 1187325, 2977987, 8933961, 14889935, 26801883, 44669805, 74449675, 80405649, 134009415, 223349025, 402028245, 670047075, 2010141225]

約数ペア:

[(1, 2010141225), (3, 670047075), (5, 402028245), (9, 223349025), (15, 134009415), (25, 80405649), (27, 74449675), (45, 44669805), (75, 26801883), (135, 14889935), (225, 8933961), (675, 2977987), (1693, 1187325), (1759, 1142775), (5079, 395775), (5277, 380925), (8465, 237465), (8795, 228555), (15237, 131925), (15831, 126975), (25395, 79155), (26385, 76185), (42325, 47493), (43975, 45711)]