30743336

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{607}}^1$

素因数の和:1113

約数の個数: 32

約数和(自身を含む): 62307840

約数和(自身を除く): 31564504

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 487, 607, 974, 1214, 1948, 2428, 3896, 4856, 6331, 7891, 12662, 15782, 25324, 31564, 50648, 63128, 295609, 591218, 1182436, 2364872, 3842917, 7685834, 15371668, 30743336]

約数ペア:

[(1, 30743336), (2, 15371668), (4, 7685834), (8, 3842917), (13, 2364872), (26, 1182436), (52, 591218), (104, 295609), (487, 63128), (607, 50648), (974, 31564), (1214, 25324), (1948, 15782), (2428, 12662), (3896, 7891), (4856, 6331)]