67951210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{2029}}^1$

素因数の和:2250

約数の個数: 32

約数和(自身を含む): 130228560

約数和(自身を除く): 62277350

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 197, 394, 985, 1970, 2029, 3349, 4058, 6698, 10145, 16745, 20290, 33490, 34493, 68986, 172465, 344930, 399713, 799426, 1998565, 3997130, 6795121, 13590242, 33975605, 67951210]

約数ペア:

[(1, 67951210), (2, 33975605), (5, 13590242), (10, 6795121), (17, 3997130), (34, 1998565), (85, 799426), (170, 399713), (197, 344930), (394, 172465), (985, 68986), (1970, 34493), (2029, 33490), (3349, 20290), (4058, 16745), (6698, 10145)]