2085750170

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{185071}}^1$

素因数の和:185115

約数の個数: 48

約数和(自身を含む): 4557212928

約数和(自身を除く): 2471462758

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 49, 70, 98, 115, 161, 230, 245, 322, 490, 805, 1127, 1610, 2254, 5635, 11270, 185071, 370142, 925355, 1295497, 1850710, 2590994, 4256633, 6477485, 8513266, 9068479, 12954970, 18136958, 21283165, 29796431, 42566330, 45342395, 59592862, 90684790, 148982155, 208575017, 297964310, 417150034, 1042875085, 2085750170]

約数ペア:

[(1, 2085750170), (2, 1042875085), (5, 417150034), (7, 297964310), (10, 208575017), (14, 148982155), (23, 90684790), (35, 59592862), (46, 45342395), (49, 42566330), (70, 29796431), (98, 21283165), (115, 18136958), (161, 12954970), (230, 9068479), (245, 8513266), (322, 6477485), (490, 4256633), (805, 2590994), (1127, 1850710), (1610, 1295497), (2254, 925355), (5635, 370142), (11270, 185071)]