27330940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15017}}^1$

素因数の和:15046

約数の個数: 48

約数和(自身を含む): 70644672

約数和(自身を除く): 43313732

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 15017, 30034, 60068, 75085, 105119, 150170, 195221, 210238, 300340, 390442, 420476, 525595, 780884, 976105, 1051190, 1366547, 1952210, 2102380, 2733094, 3904420, 5466188, 6832735, 13665470, 27330940]

約数ペア:

[(1, 27330940), (2, 13665470), (4, 6832735), (5, 5466188), (7, 3904420), (10, 2733094), (13, 2102380), (14, 1952210), (20, 1366547), (26, 1051190), (28, 976105), (35, 780884), (52, 525595), (65, 420476), (70, 390442), (91, 300340), (130, 210238), (140, 195221), (182, 150170), (260, 105119), (364, 75085), (455, 60068), (910, 30034), (1820, 15017)]