121405330

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{3739}}^1$

素因数の和:3954

約数の個数: 32

約数和(自身を含む): 232657920

約数和(自身を除く): 111252590

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 191, 382, 955, 1910, 3247, 3739, 6494, 7478, 16235, 18695, 32470, 37390, 63563, 127126, 317815, 635630, 714149, 1428298, 3570745, 7141490, 12140533, 24281066, 60702665, 121405330]

約数ペア:

[(1, 121405330), (2, 60702665), (5, 24281066), (10, 12140533), (17, 7141490), (34, 3570745), (85, 1428298), (170, 714149), (191, 635630), (382, 317815), (955, 127126), (1910, 63563), (3247, 37390), (3739, 32470), (6494, 18695), (7478, 16235)]