38963460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{2311}}^1$

素因数の和:2604

約数の個数: 48

約数和(自身を含む): 109533312

約数和(自身を除く): 70569852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 281, 562, 843, 1124, 1405, 1686, 2311, 2810, 3372, 4215, 4622, 5620, 6933, 8430, 9244, 11555, 13866, 16860, 23110, 27732, 34665, 46220, 69330, 138660, 649391, 1298782, 1948173, 2597564, 3246955, 3896346, 6493910, 7792692, 9740865, 12987820, 19481730, 38963460]

約数ペア:

[(1, 38963460), (2, 19481730), (3, 12987820), (4, 9740865), (5, 7792692), (6, 6493910), (10, 3896346), (12, 3246955), (15, 2597564), (20, 1948173), (30, 1298782), (60, 649391), (281, 138660), (562, 69330), (843, 46220), (1124, 34665), (1405, 27732), (1686, 23110), (2311, 16860), (2810, 13866), (3372, 11555), (4215, 9244), (4622, 8430), (5620, 6933)]