187485270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{127541}}^1$

素因数の和:127565

約数の個数: 48

約数和(自身を含む): 523432368

約数和(自身を除く): 335947098

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, 127541, 255082, 382623, 637705, 765246, 892787, 1275410, 1785574, 1913115, 2678361, 3826230, 4463935, 5356722, 6249509, 8927870, 12499018, 13391805, 18748527, 26783610, 31247545, 37497054, 62495090, 93742635, 187485270]

約数ペア:

[(1, 187485270), (2, 93742635), (3, 62495090), (5, 37497054), (6, 31247545), (7, 26783610), (10, 18748527), (14, 13391805), (15, 12499018), (21, 8927870), (30, 6249509), (35, 5356722), (42, 4463935), (49, 3826230), (70, 2678361), (98, 1913115), (105, 1785574), (147, 1275410), (210, 892787), (245, 765246), (294, 637705), (490, 382623), (735, 255082), (1470, 127541)]