13687020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{76039}}^1$

素因数の和:76054

約数の個数: 36

約数和(自身を含む): 41517840

約数和(自身を除く): 27830820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 76039, 152078, 228117, 304156, 380195, 456234, 684351, 760390, 912468, 1140585, 1368702, 1520780, 2281170, 2737404, 3421755, 4562340, 6843510, 13687020]

約数ペア:

[(1, 13687020), (2, 6843510), (3, 4562340), (4, 3421755), (5, 2737404), (6, 2281170), (9, 1520780), (10, 1368702), (12, 1140585), (15, 912468), (18, 760390), (20, 684351), (30, 456234), (36, 380195), (45, 304156), (60, 228117), (90, 152078), (180, 76039)]