81602130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2720071}}^1$

素因数の和:2720081

約数の個数: 16

約数和(自身を含む): 195845184

約数和(自身を除く): 114243054

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2720071, 5440142, 8160213, 13600355, 16320426, 27200710, 40801065, 81602130]

約数ペア:

[(1, 81602130), (2, 40801065), (3, 27200710), (5, 16320426), (6, 13600355), (10, 8160213), (15, 5440142), (30, 2720071)]