169878660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{601}}^1\times {\mathrm{673}}^1$

素因数の和:1293

約数の個数: 96

約数和(自身を含む): 545325312

約数和(自身を除く): 375446652

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 601, 673, 1202, 1346, 1803, 2019, 2404, 2692, 3005, 3365, 3606, 4038, 4207, 4711, 6010, 6730, 7212, 8076, 8414, 9015, 9422, 10095, 12020, 12621, 13460, 14133, 16828, 18030, 18844, 20190, 21035, 23555, 25242, 28266, 36060, 40380, 42070, 47110, 50484, 56532, 63105, 70665, 84140, 94220, 126210, 141330, 252420, 282660, 404473, 808946, 1213419, 1617892, 2022365, 2426838, 2831311, 4044730, 4853676, 5662622, 6067095, 8089460, 8493933, 11325244, 12134190, 14156555, 16987866, 24268380, 28313110, 33975732, 42469665, 56626220, 84939330, 169878660]

約数ペア:

[(1, 169878660), (2, 84939330), (3, 56626220), (4, 42469665), (5, 33975732), (6, 28313110), (7, 24268380), (10, 16987866), (12, 14156555), (14, 12134190), (15, 11325244), (20, 8493933), (21, 8089460), (28, 6067095), (30, 5662622), (35, 4853676), (42, 4044730), (60, 2831311), (70, 2426838), (84, 2022365), (105, 1617892), (140, 1213419), (210, 808946), (420, 404473), (601, 282660), (673, 252420), (1202, 141330), (1346, 126210), (1803, 94220), (2019, 84140), (2404, 70665), (2692, 63105), (3005, 56532), (3365, 50484), (3606, 47110), (4038, 42070), (4207, 40380), (4711, 36060), (6010, 28266), (6730, 25242), (7212, 23555), (8076, 21035), (8414, 20190), (9015, 18844), (9422, 18030), (10095, 16828), (12020, 14133), (12621, 13460)]