490995756

素因数分解:

$2^2\times 3^4\times {\mathrm{1515419}}^1$

素因数の和:1515435

約数の個数: 30

約数和(自身を含む): 1283560740

約数和(自身を除く): 792564984

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 1515419, 3030838, 4546257, 6061676, 9092514, 13638771, 18185028, 27277542, 40916313, 54555084, 81832626, 122748939, 163665252, 245497878, 490995756]

約数ペア:

[(1, 490995756), (2, 245497878), (3, 163665252), (4, 122748939), (6, 81832626), (9, 54555084), (12, 40916313), (18, 27277542), (27, 18185028), (36, 13638771), (54, 9092514), (81, 6061676), (108, 4546257), (162, 3030838), (324, 1515419)]