82871670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{1171}}^1$

素因数の和:1525

約数の個数: 64

約数和(自身を含む): 228174336

約数和(自身を除く): 145302666

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 337, 674, 1011, 1171, 1685, 2022, 2342, 2359, 3370, 3513, 4718, 5055, 5855, 7026, 7077, 8197, 10110, 11710, 11795, 14154, 16394, 17565, 23590, 24591, 35130, 35385, 40985, 49182, 70770, 81970, 122955, 245910, 394627, 789254, 1183881, 1973135, 2367762, 2762389, 3946270, 5524778, 5919405, 8287167, 11838810, 13811945, 16574334, 27623890, 41435835, 82871670]

約数ペア:

[(1, 82871670), (2, 41435835), (3, 27623890), (5, 16574334), (6, 13811945), (7, 11838810), (10, 8287167), (14, 5919405), (15, 5524778), (21, 3946270), (30, 2762389), (35, 2367762), (42, 1973135), (70, 1183881), (105, 789254), (210, 394627), (337, 245910), (674, 122955), (1011, 81970), (1171, 70770), (1685, 49182), (2022, 40985), (2342, 35385), (2359, 35130), (3370, 24591), (3513, 23590), (4718, 17565), (5055, 16394), (5855, 14154), (7026, 11795), (7077, 11710), (8197, 10110)]