127423590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{1601}}^1$

素因数の和:1997

約数の個数: 64

約数和(自身を含む): 350645760

約数和(自身を除く): 223222170

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 379, 758, 1137, 1601, 1895, 2274, 2653, 3202, 3790, 4803, 5306, 5685, 7959, 8005, 9606, 11207, 11370, 13265, 15918, 16010, 22414, 24015, 26530, 33621, 39795, 48030, 56035, 67242, 79590, 112070, 168105, 336210, 606779, 1213558, 1820337, 3033895, 3640674, 4247453, 6067790, 8494906, 9101685, 12742359, 18203370, 21237265, 25484718, 42474530, 63711795, 127423590]

約数ペア:

[(1, 127423590), (2, 63711795), (3, 42474530), (5, 25484718), (6, 21237265), (7, 18203370), (10, 12742359), (14, 9101685), (15, 8494906), (21, 6067790), (30, 4247453), (35, 3640674), (42, 3033895), (70, 1820337), (105, 1213558), (210, 606779), (379, 336210), (758, 168105), (1137, 112070), (1601, 79590), (1895, 67242), (2274, 56035), (2653, 48030), (3202, 39795), (3790, 33621), (4803, 26530), (5306, 24015), (5685, 22414), (7959, 16010), (8005, 15918), (9606, 13265), (11207, 11370)]