102030905

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{2963}}^1$

素因数の和:3136

約数の個数: 16

約数和(自身を含む): 125483904

約数和(自身を除く): 23452999

約数列:

[1, 5, 71, 97, 355, 485, 2963, 6887, 14815, 34435, 210373, 287411, 1051865, 1437055, 20406181, 102030905]

約数ペア:

[(1, 102030905), (5, 20406181), (71, 1437055), (97, 1051865), (355, 287411), (485, 210373), (2963, 34435), (6887, 14815)]