121809710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{3137}}^1$

素因数の和:3508

約数の個数: 32

約数和(自身を含む): 239944032

約数和(自身を除く): 118134322

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 353, 706, 1765, 3137, 3530, 3883, 6274, 7766, 15685, 19415, 31370, 34507, 38830, 69014, 172535, 345070, 1107361, 2214722, 5536805, 11073610, 12180971, 24361942, 60904855, 121809710]

約数ペア:

[(1, 121809710), (2, 60904855), (5, 24361942), (10, 12180971), (11, 11073610), (22, 5536805), (55, 2214722), (110, 1107361), (353, 345070), (706, 172535), (1765, 69014), (3137, 38830), (3530, 34507), (3883, 31370), (6274, 19415), (7766, 15685)]