2132970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{1451}}^1$

素因数の和:1475

約数の個数: 48

約数和(自身を含む): 5959008

約数和(自身を除く): 3826038

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1451, 1470, 2902, 4353, 7255, 8706, 10157, 14510, 20314, 21765, 30471, 43530, 50785, 60942, 71099, 101570, 142198, 152355, 213297, 304710, 355495, 426594, 710990, 1066485, 2132970]

約数ペア:

[(1, 2132970), (2, 1066485), (3, 710990), (5, 426594), (6, 355495), (7, 304710), (10, 213297), (14, 152355), (15, 142198), (21, 101570), (30, 71099), (35, 60942), (42, 50785), (49, 43530), (70, 30471), (98, 21765), (105, 20314), (147, 14510), (210, 10157), (245, 8706), (294, 7255), (490, 4353), (735, 2902), (1451, 1470)]