82709130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{393853}}^1$

素因数の和:393870

約数の個数: 32

約数和(自身を含む): 226859904

約数和(自身を除く): 144150774

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 393853, 787706, 1181559, 1969265, 2363118, 2756971, 3938530, 5513942, 5907795, 8270913, 11815590, 13784855, 16541826, 27569710, 41354565, 82709130]

約数ペア:

[(1, 82709130), (2, 41354565), (3, 27569710), (5, 16541826), (6, 13784855), (7, 11815590), (10, 8270913), (14, 5907795), (15, 5513942), (21, 3938530), (30, 2756971), (35, 2363118), (42, 1969265), (70, 1181559), (105, 787706), (210, 393853)]