6986047490

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{10979}}^1$

素因数の和:11219

約数の個数: 64

約数和(自身を含む): 14087779200

約数和(自身を除く): 7101731710

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 197, 323, 394, 646, 985, 1615, 1970, 3230, 3349, 3743, 6698, 7486, 10979, 16745, 18715, 21958, 33490, 37430, 54895, 63631, 109790, 127262, 186643, 208601, 318155, 373286, 417202, 636310, 933215, 1043005, 1866430, 2086010, 2162863, 3546217, 4325726, 7092434, 10814315, 17731085, 21628630, 35462170, 36768671, 41094397, 73537342, 82188794, 183843355, 205471985, 367686710, 410943970, 698604749, 1397209498, 3493023745, 6986047490]

約数ペア:

[(1, 6986047490), (2, 3493023745), (5, 1397209498), (10, 698604749), (17, 410943970), (19, 367686710), (34, 205471985), (38, 183843355), (85, 82188794), (95, 73537342), (170, 41094397), (190, 36768671), (197, 35462170), (323, 21628630), (394, 17731085), (646, 10814315), (985, 7092434), (1615, 4325726), (1970, 3546217), (3230, 2162863), (3349, 2086010), (3743, 1866430), (6698, 1043005), (7486, 933215), (10979, 636310), (16745, 417202), (18715, 373286), (21958, 318155), (33490, 208601), (37430, 186643), (54895, 127262), (63631, 109790)]