1104740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{607}}^1$

素因数の和:636

約数の個数: 48

約数和(自身を含む): 2860032

約数和(自身を除く): 1755292

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, 607, 910, 1214, 1820, 2428, 3035, 4249, 6070, 7891, 8498, 12140, 15782, 16996, 21245, 31564, 39455, 42490, 55237, 78910, 84980, 110474, 157820, 220948, 276185, 552370, 1104740]

約数ペア:

[(1, 1104740), (2, 552370), (4, 276185), (5, 220948), (7, 157820), (10, 110474), (13, 84980), (14, 78910), (20, 55237), (26, 42490), (28, 39455), (35, 31564), (52, 21245), (65, 16996), (70, 15782), (91, 12140), (130, 8498), (140, 7891), (182, 6070), (260, 4249), (364, 3035), (455, 2428), (607, 1820), (910, 1214)]