2017179420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{168943}}^1$

素因数の和:169154

約数の個数: 48

約数和(自身を含む): 5676518400

約数和(自身を除く): 3659338980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 199, 398, 597, 796, 995, 1194, 1990, 2388, 2985, 3980, 5970, 11940, 168943, 337886, 506829, 675772, 844715, 1013658, 1689430, 2027316, 2534145, 3378860, 5068290, 10136580, 33619657, 67239314, 100858971, 134478628, 168098285, 201717942, 336196570, 403435884, 504294855, 672393140, 1008589710, 2017179420]

約数ペア:

[(1, 2017179420), (2, 1008589710), (3, 672393140), (4, 504294855), (5, 403435884), (6, 336196570), (10, 201717942), (12, 168098285), (15, 134478628), (20, 100858971), (30, 67239314), (60, 33619657), (199, 10136580), (398, 5068290), (597, 3378860), (796, 2534145), (995, 2027316), (1194, 1689430), (1990, 1013658), (2388, 844715), (2985, 675772), (3980, 506829), (5970, 337886), (11940, 168943)]