3211830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{281}}^1$

素因数の和:421

約数の個数: 48

約数和(自身を含む): 8446464

約数和(自身を除く): 5234634

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 127, 254, 281, 381, 562, 635, 762, 843, 1143, 1270, 1405, 1686, 1905, 2286, 2529, 2810, 3810, 4215, 5058, 5715, 8430, 11430, 12645, 25290, 35687, 71374, 107061, 178435, 214122, 321183, 356870, 535305, 642366, 1070610, 1605915, 3211830]

約数ペア:

[(1, 3211830), (2, 1605915), (3, 1070610), (5, 642366), (6, 535305), (9, 356870), (10, 321183), (15, 214122), (18, 178435), (30, 107061), (45, 71374), (90, 35687), (127, 25290), (254, 12645), (281, 11430), (381, 8430), (562, 5715), (635, 5058), (762, 4215), (843, 3810), (1143, 2810), (1270, 2529), (1405, 2286), (1686, 1905)]