2169726990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1954709}}^1$

素因数の和:1954756

約数の個数: 32

約数和(自身を含む): 5348086560

約数和(自身を除く): 3178359570

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 555, 1110, 1954709, 3909418, 5864127, 9773545, 11728254, 19547090, 29320635, 58641270, 72324233, 144648466, 216972699, 361621165, 433945398, 723242330, 1084863495, 2169726990]

約数ペア:

[(1, 2169726990), (2, 1084863495), (3, 723242330), (5, 433945398), (6, 361621165), (10, 216972699), (15, 144648466), (30, 72324233), (37, 58641270), (74, 29320635), (111, 19547090), (185, 11728254), (222, 9773545), (370, 5864127), (555, 3909418), (1110, 1954709)]