30928765

素因数分解:

$5^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{2099}}^1$

素因数の和:2532

約数の個数: 16

約数和(自身を含む): 42537600

約数和(自身を除く): 11608835

約数列:

[1, 5, 7, 35, 421, 2099, 2105, 2947, 10495, 14693, 14735, 73465, 883679, 4418395, 6185753, 30928765]

約数ペア:

[(1, 30928765), (5, 6185753), (7, 4418395), (35, 883679), (421, 73465), (2099, 14735), (2105, 14693), (2947, 10495)]