87541590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1381}}^1\times {\mathrm{2113}}^1$

素因数の和:3504

約数の個数: 32

約数和(自身を含む): 210351456

約数和(自身を除く): 122809866

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1381, 2113, 2762, 4143, 4226, 6339, 6905, 8286, 10565, 12678, 13810, 20715, 21130, 31695, 41430, 63390, 2918053, 5836106, 8754159, 14590265, 17508318, 29180530, 43770795, 87541590]

約数ペア:

[(1, 87541590), (2, 43770795), (3, 29180530), (5, 17508318), (6, 14590265), (10, 8754159), (15, 5836106), (30, 2918053), (1381, 63390), (2113, 41430), (2762, 31695), (4143, 21130), (4226, 20715), (6339, 13810), (6905, 12678), (8286, 10565)]