202215090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{87539}}^1$

素因数の和:87567

約数の個数: 64

約数和(自身を含む): 605076480

約数和(自身を除く): 402861390

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 2310, 87539, 175078, 262617, 437695, 525234, 612773, 875390, 962929, 1225546, 1313085, 1838319, 1925858, 2626170, 2888787, 3063865, 3676638, 4814645, 5777574, 6127730, 6740503, 9191595, 9629290, 13481006, 14443935, 18383190, 20221509, 28887870, 33702515, 40443018, 67405030, 101107545, 202215090]

約数ペア:

[(1, 202215090), (2, 101107545), (3, 67405030), (5, 40443018), (6, 33702515), (7, 28887870), (10, 20221509), (11, 18383190), (14, 14443935), (15, 13481006), (21, 9629290), (22, 9191595), (30, 6740503), (33, 6127730), (35, 5777574), (42, 4814645), (55, 3676638), (66, 3063865), (70, 2888787), (77, 2626170), (105, 1925858), (110, 1838319), (154, 1313085), (165, 1225546), (210, 962929), (231, 875390), (330, 612773), (385, 525234), (462, 437695), (770, 262617), (1155, 175078), (2310, 87539)]