2013161910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{86143}}^1$

素因数の和:86213

約数の個数: 64

約数和(自身を含む): 5209989120

約数和(自身を除く): 3196827210

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 41, 57, 82, 95, 114, 123, 190, 205, 246, 285, 410, 570, 615, 779, 1230, 1558, 2337, 3895, 4674, 7790, 11685, 23370, 86143, 172286, 258429, 430715, 516858, 861430, 1292145, 1636717, 2584290, 3273434, 3531863, 4910151, 7063726, 8183585, 9820302, 10595589, 16367170, 17659315, 21191178, 24550755, 35318630, 49101510, 52977945, 67105397, 105955890, 134210794, 201316191, 335526985, 402632382, 671053970, 1006580955, 2013161910]

約数ペア:

[(1, 2013161910), (2, 1006580955), (3, 671053970), (5, 402632382), (6, 335526985), (10, 201316191), (15, 134210794), (19, 105955890), (30, 67105397), (38, 52977945), (41, 49101510), (57, 35318630), (82, 24550755), (95, 21191178), (114, 17659315), (123, 16367170), (190, 10595589), (205, 9820302), (246, 8183585), (285, 7063726), (410, 4910151), (570, 3531863), (615, 3273434), (779, 2584290), (1230, 1636717), (1558, 1292145), (2337, 861430), (3895, 516858), (4674, 430715), (7790, 258429), (11685, 172286), (23370, 86143)]