17963406860

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{18330007}}^1$

素因数の和:18330030

約数の個数: 36

約数和(自身を含む): 43882039152

約数和(自身を除く): 25918632292

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 18330007, 36660014, 73320028, 91650035, 128310049, 183300070, 256620098, 366600140, 513240196, 641550245, 898170343, 1283100490, 1796340686, 2566200980, 3592681372, 4490851715, 8981703430, 17963406860]

約数ペア:

[(1, 17963406860), (2, 8981703430), (4, 4490851715), (5, 3592681372), (7, 2566200980), (10, 1796340686), (14, 1283100490), (20, 898170343), (28, 641550245), (35, 513240196), (49, 366600140), (70, 256620098), (98, 183300070), (140, 128310049), (196, 91650035), (245, 73320028), (490, 36660014), (980, 18330007)]