90121730

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{1753}}^1$

素因数の和:1910

約数の個数: 32

約数和(自身を含む): 167079024

約数和(自身を除く): 76957294

約数列:

[1, 2, 5, 10, 53, 97, 106, 194, 265, 485, 530, 970, 1753, 3506, 5141, 8765, 10282, 17530, 25705, 51410, 92909, 170041, 185818, 340082, 464545, 850205, 929090, 1700410, 9012173, 18024346, 45060865, 90121730]

約数ペア:

[(1, 90121730), (2, 45060865), (5, 18024346), (10, 9012173), (53, 1700410), (97, 929090), (106, 850205), (194, 464545), (265, 340082), (485, 185818), (530, 170041), (970, 92909), (1753, 51410), (3506, 25705), (5141, 17530), (8765, 10282)]