80717430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2690581}}^1$

素因数の和:2690591

約数の個数: 16

約数和(自身を含む): 193721904

約数和(自身を除く): 113004474

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2690581, 5381162, 8071743, 13452905, 16143486, 26905810, 40358715, 80717430]

約数ペア:

[(1, 80717430), (2, 40358715), (3, 26905810), (5, 16143486), (6, 13452905), (10, 8071743), (15, 5381162), (30, 2690581)]