811335090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{128173}}^1$

素因数の和:128394

約数の個数: 32

約数和(自身を含む): 1956447936

約数和(自身を除く): 1145112846

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 211, 422, 633, 1055, 1266, 2110, 3165, 6330, 128173, 256346, 384519, 640865, 769038, 1281730, 1922595, 3845190, 27044503, 54089006, 81133509, 135222515, 162267018, 270445030, 405667545, 811335090]

約数ペア:

[(1, 811335090), (2, 405667545), (3, 270445030), (5, 162267018), (6, 135222515), (10, 81133509), (15, 54089006), (30, 27044503), (211, 3845190), (422, 1922595), (633, 1281730), (1055, 769038), (1266, 640865), (2110, 384519), (3165, 256346), (6330, 128173)]