67285260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{53401}}^1$

素因数の和:53423

約数の個数: 72

約数和(自身を含む): 233259936

約数和(自身を除く): 165974676

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 53401, 106802, 160203, 213604, 267005, 320406, 373807, 480609, 534010, 640812, 747614, 801015, 961218, 1068020, 1121421, 1495228, 1602030, 1869035, 1922436, 2242842, 2403045, 3204060, 3364263, 3738070, 4485684, 4806090, 5607105, 6728526, 7476140, 9612180, 11214210, 13457052, 16821315, 22428420, 33642630, 67285260]

約数ペア:

[(1, 67285260), (2, 33642630), (3, 22428420), (4, 16821315), (5, 13457052), (6, 11214210), (7, 9612180), (9, 7476140), (10, 6728526), (12, 5607105), (14, 4806090), (15, 4485684), (18, 3738070), (20, 3364263), (21, 3204060), (28, 2403045), (30, 2242842), (35, 1922436), (36, 1869035), (42, 1602030), (45, 1495228), (60, 1121421), (63, 1068020), (70, 961218), (84, 801015), (90, 747614), (105, 640812), (126, 534010), (140, 480609), (180, 373807), (210, 320406), (252, 267005), (315, 213604), (420, 160203), (630, 106802), (1260, 53401)]