83406870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{4657}}^1$

素因数の和:4869

約数の個数: 48

約数和(自身を含む): 217994400

約数和(自身を除く): 134587530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 199, 398, 597, 995, 1194, 1791, 1990, 2985, 3582, 4657, 5970, 8955, 9314, 13971, 17910, 23285, 27942, 41913, 46570, 69855, 83826, 139710, 209565, 419130, 926743, 1853486, 2780229, 4633715, 5560458, 8340687, 9267430, 13901145, 16681374, 27802290, 41703435, 83406870]

約数ペア:

[(1, 83406870), (2, 41703435), (3, 27802290), (5, 16681374), (6, 13901145), (9, 9267430), (10, 8340687), (15, 5560458), (18, 4633715), (30, 2780229), (45, 1853486), (90, 926743), (199, 419130), (398, 209565), (597, 139710), (995, 83826), (1194, 69855), (1791, 46570), (1990, 41913), (2985, 27942), (3582, 23285), (4657, 17910), (5970, 13971), (8955, 9314)]