2113641530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{211153}}^1$

素因数の和:211191

約数の個数: 64

約数和(自身を含む): 5108237568

約数和(自身を除く): 2994596038

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 55, 65, 70, 77, 91, 110, 130, 143, 154, 182, 286, 385, 455, 715, 770, 910, 1001, 1430, 2002, 5005, 10010, 211153, 422306, 1055765, 1478071, 2111530, 2322683, 2744989, 2956142, 4645366, 5489978, 7390355, 11613415, 13724945, 14780710, 16258781, 19214923, 23226830, 27449890, 30194879, 32517562, 38429846, 60389758, 81293905, 96074615, 150974395, 162587810, 192149230, 211364153, 301948790, 422728306, 1056820765, 2113641530]

約数ペア:

[(1, 2113641530), (2, 1056820765), (5, 422728306), (7, 301948790), (10, 211364153), (11, 192149230), (13, 162587810), (14, 150974395), (22, 96074615), (26, 81293905), (35, 60389758), (55, 38429846), (65, 32517562), (70, 30194879), (77, 27449890), (91, 23226830), (110, 19214923), (130, 16258781), (143, 14780710), (154, 13724945), (182, 11613415), (286, 7390355), (385, 5489978), (455, 4645366), (715, 2956142), (770, 2744989), (910, 2322683), (1001, 2111530), (1430, 1478071), (2002, 1055765), (5005, 422306), (10010, 211153)]