31304304

素因数分解:

$2^4\times 3^2\times {\mathrm{149}}^1\times {\mathrm{1459}}^1$

素因数の和:1622

約数の個数: 60

約数和(自身を含む): 88257000

約数和(自身を除く): 56952696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 149, 298, 447, 596, 894, 1192, 1341, 1459, 1788, 2384, 2682, 2918, 3576, 4377, 5364, 5836, 7152, 8754, 10728, 11672, 13131, 17508, 21456, 23344, 26262, 35016, 52524, 70032, 105048, 210096, 217391, 434782, 652173, 869564, 1304346, 1739128, 1956519, 2608692, 3478256, 3913038, 5217384, 7826076, 10434768, 15652152, 31304304]

約数ペア:

[(1, 31304304), (2, 15652152), (3, 10434768), (4, 7826076), (6, 5217384), (8, 3913038), (9, 3478256), (12, 2608692), (16, 1956519), (18, 1739128), (24, 1304346), (36, 869564), (48, 652173), (72, 434782), (144, 217391), (149, 210096), (298, 105048), (447, 70032), (596, 52524), (894, 35016), (1192, 26262), (1341, 23344), (1459, 21456), (1788, 17508), (2384, 13131), (2682, 11672), (2918, 10728), (3576, 8754), (4377, 7152), (5364, 5836)]