201414420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1118969}}^1$

素因数の和:1118984

約数の個数: 36

約数和(自身を含む): 610957620

約数和(自身を除く): 409543200

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1118969, 2237938, 3356907, 4475876, 5594845, 6713814, 10070721, 11189690, 13427628, 16784535, 20141442, 22379380, 33569070, 40282884, 50353605, 67138140, 100707210, 201414420]

約数ペア:

[(1, 201414420), (2, 100707210), (3, 67138140), (4, 50353605), (5, 40282884), (6, 33569070), (9, 22379380), (10, 20141442), (12, 16784535), (15, 13427628), (18, 11189690), (20, 10070721), (30, 6713814), (36, 5594845), (45, 4475876), (60, 3356907), (90, 2237938), (180, 1118969)]