489707070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2903}}^1\times {\mathrm{5623}}^1$

素因数の和:8536

約数の個数: 32

約数和(自身を含む): 1175910912

約数和(自身を除く): 686203842

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2903, 5623, 5806, 8709, 11246, 14515, 16869, 17418, 28115, 29030, 33738, 43545, 56230, 84345, 87090, 168690, 16323569, 32647138, 48970707, 81617845, 97941414, 163235690, 244853535, 489707070]

約数ペア:

[(1, 489707070), (2, 244853535), (3, 163235690), (5, 97941414), (6, 81617845), (10, 48970707), (15, 32647138), (30, 16323569), (2903, 168690), (5623, 87090), (5806, 84345), (8709, 56230), (11246, 43545), (14515, 33738), (16869, 29030), (17418, 28115)]