1972950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{1879}}^1$

素因数の和:1901

約数の個数: 48

約数和(自身を含む): 5594880

約数和(自身を除く): 3621930

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 525, 1050, 1879, 3758, 5637, 9395, 11274, 13153, 18790, 26306, 28185, 39459, 46975, 56370, 65765, 78918, 93950, 131530, 140925, 197295, 281850, 328825, 394590, 657650, 986475, 1972950]

約数ペア:

[(1, 1972950), (2, 986475), (3, 657650), (5, 394590), (6, 328825), (7, 281850), (10, 197295), (14, 140925), (15, 131530), (21, 93950), (25, 78918), (30, 65765), (35, 56370), (42, 46975), (50, 39459), (70, 28185), (75, 26306), (105, 18790), (150, 13153), (175, 11274), (210, 9395), (350, 5637), (525, 3758), (1050, 1879)]