2785110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:197

約数の個数: 64

約数和(自身を含む): 7299072

約数和(自身を除く): 4513962

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 43, 51, 85, 86, 102, 127, 129, 170, 215, 254, 255, 258, 381, 430, 510, 635, 645, 731, 762, 1270, 1290, 1462, 1905, 2159, 2193, 3655, 3810, 4318, 4386, 5461, 6477, 7310, 10795, 10922, 10965, 12954, 16383, 21590, 21930, 27305, 32385, 32766, 54610, 64770, 81915, 92837, 163830, 185674, 278511, 464185, 557022, 928370, 1392555, 2785110]

約数ペア:

[(1, 2785110), (2, 1392555), (3, 928370), (5, 557022), (6, 464185), (10, 278511), (15, 185674), (17, 163830), (30, 92837), (34, 81915), (43, 64770), (51, 54610), (85, 32766), (86, 32385), (102, 27305), (127, 21930), (129, 21590), (170, 16383), (215, 12954), (254, 10965), (255, 10922), (258, 10795), (381, 7310), (430, 6477), (510, 5461), (635, 4386), (645, 4318), (731, 3810), (762, 3655), (1270, 2193), (1290, 2159), (1462, 1905)]