129287710

素因数分解:

$2^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{85621}}^1$

素因数の和:85779

約数の個数: 16

約数和(自身を含む): 234261792

約数和(自身を除く): 104974082

約数列:

[1, 2, 5, 10, 151, 302, 755, 1510, 85621, 171242, 428105, 856210, 12928771, 25857542, 64643855, 129287710]

約数ペア:

[(1, 129287710), (2, 64643855), (5, 25857542), (10, 12928771), (151, 856210), (302, 428105), (755, 171242), (1510, 85621)]