87461530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{672781}}^1$

素因数の和:672801

約数の個数: 16

約数和(自身を含む): 169541064

約数和(自身を除く): 82079534

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 672781, 1345562, 3363905, 6727810, 8746153, 17492306, 43730765, 87461530]

約数ペア:

[(1, 87461530), (2, 43730765), (5, 17492306), (10, 8746153), (13, 6727810), (26, 3363905), (65, 1345562), (130, 672781)]