152891340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{364027}}^1$

素因数の和:364046

約数の個数: 48

約数和(自身を含む): 489253632

約数和(自身を除く): 336362292

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, 364027, 728054, 1092081, 1456108, 1820135, 2184162, 2548189, 3640270, 4368324, 5096378, 5460405, 7280540, 7644567, 10192756, 10920810, 12740945, 15289134, 21841620, 25481890, 30578268, 38222835, 50963780, 76445670, 152891340]

約数ペア:

[(1, 152891340), (2, 76445670), (3, 50963780), (4, 38222835), (5, 30578268), (6, 25481890), (7, 21841620), (10, 15289134), (12, 12740945), (14, 10920810), (15, 10192756), (20, 7644567), (21, 7280540), (28, 5460405), (30, 5096378), (35, 4368324), (42, 3640270), (60, 2548189), (70, 2184162), (84, 1820135), (105, 1456108), (140, 1092081), (210, 728054), (420, 364027)]