7131765270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{4851541}}^1$

素因数の和:4851565

約数の個数: 48

約数和(自身を含む): 19910728368

約数和(自身を除く): 12778963098

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 4851541, 9703082, 14554623, 24257705, 29109246, 33960787, 48515410, 67921574, 72773115, 101882361, 145546230, 169803935, 203764722, 237725509, 339607870, 475451018, 509411805, 713176527, 1018823610, 1188627545, 1426353054, 2377255090, 3565882635, 7131765270]

約数ペア:

[(1, 7131765270), (2, 3565882635), (3, 2377255090), (5, 1426353054), (6, 1188627545), (7, 1018823610), (10, 713176527), (14, 509411805), (15, 475451018), (21, 339607870), (30, 237725509), (35, 203764722), (42, 169803935), (49, 145546230), (70, 101882361), (98, 72773115), (105, 67921574), (147, 48515410), (210, 33960787), (245, 29109246), (294, 24257705), (490, 14554623), (735, 9703082), (1470, 4851541)]