7207020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{40039}}^1$

素因数の和:40054

約数の個数: 36

約数和(自身を含む): 21861840

約数和(自身を除く): 14654820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 40039, 80078, 120117, 160156, 200195, 240234, 360351, 400390, 480468, 600585, 720702, 800780, 1201170, 1441404, 1801755, 2402340, 3603510, 7207020]

約数ペア:

[(1, 7207020), (2, 3603510), (3, 2402340), (4, 1801755), (5, 1441404), (6, 1201170), (9, 800780), (10, 720702), (12, 600585), (15, 480468), (18, 400390), (20, 360351), (30, 240234), (36, 200195), (45, 160156), (60, 120117), (90, 80078), (180, 40039)]