176470420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1019}}^1\times {\mathrm{1237}}^1$

素因数の和:2272

約数の個数: 48

約数和(自身を含む): 424287360

約数和(自身を除く): 247816940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1019, 1237, 2038, 2474, 4076, 4948, 5095, 6185, 7133, 8659, 10190, 12370, 14266, 17318, 20380, 24740, 28532, 34636, 35665, 43295, 71330, 86590, 142660, 173180, 1260503, 2521006, 5042012, 6302515, 8823521, 12605030, 17647042, 25210060, 35294084, 44117605, 88235210, 176470420]

約数ペア:

[(1, 176470420), (2, 88235210), (4, 44117605), (5, 35294084), (7, 25210060), (10, 17647042), (14, 12605030), (20, 8823521), (28, 6302515), (35, 5042012), (70, 2521006), (140, 1260503), (1019, 173180), (1237, 142660), (2038, 86590), (2474, 71330), (4076, 43295), (4948, 35665), (5095, 34636), (6185, 28532), (7133, 24740), (8659, 20380), (10190, 17318), (12370, 14266)]