164481570

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{55381}}^1$

素因数の和:55408

約数の個数: 64

約数和(自身を含む): 478500480

約数和(自身を除く): 314018910

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 135, 165, 198, 270, 297, 330, 495, 594, 990, 1485, 2970, 55381, 110762, 166143, 276905, 332286, 498429, 553810, 609191, 830715, 996858, 1218382, 1495287, 1661430, 1827573, 2492145, 2990574, 3045955, 3655146, 4984290, 5482719, 6091910, 7476435, 9137865, 10965438, 14952870, 16448157, 18275730, 27413595, 32896314, 54827190, 82240785, 164481570]

約数ペア:

[(1, 164481570), (2, 82240785), (3, 54827190), (5, 32896314), (6, 27413595), (9, 18275730), (10, 16448157), (11, 14952870), (15, 10965438), (18, 9137865), (22, 7476435), (27, 6091910), (30, 5482719), (33, 4984290), (45, 3655146), (54, 3045955), (55, 2990574), (66, 2492145), (90, 1827573), (99, 1661430), (110, 1495287), (135, 1218382), (165, 996858), (198, 830715), (270, 609191), (297, 553810), (330, 498429), (495, 332286), (594, 276905), (990, 166143), (1485, 110762), (2970, 55381)]