5197566780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{4125053}}^1$

素因数の和:4125075

約数の個数: 72

約数和(自身を含む): 18018235872

約数和(自身を除く): 12820669092

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, 4125053, 8250106, 12375159, 16500212, 20625265, 24750318, 28875371, 37125477, 41250530, 49500636, 57750742, 61875795, 74250954, 82501060, 86626113, 115501484, 123751590, 144376855, 148501908, 173252226, 185627385, 247503180, 259878339, 288753710, 346504452, 371254770, 433130565, 519756678, 577507420, 742509540, 866261130, 1039513356, 1299391695, 1732522260, 2598783390, 5197566780]

約数ペア:

[(1, 5197566780), (2, 2598783390), (3, 1732522260), (4, 1299391695), (5, 1039513356), (6, 866261130), (7, 742509540), (9, 577507420), (10, 519756678), (12, 433130565), (14, 371254770), (15, 346504452), (18, 288753710), (20, 259878339), (21, 247503180), (28, 185627385), (30, 173252226), (35, 148501908), (36, 144376855), (42, 123751590), (45, 115501484), (60, 86626113), (63, 82501060), (70, 74250954), (84, 61875795), (90, 57750742), (105, 49500636), (126, 41250530), (140, 37125477), (180, 28875371), (210, 24750318), (252, 20625265), (315, 16500212), (420, 12375159), (630, 8250106), (1260, 4125053)]