75703460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{3947}}^1$

素因数の和:4100

約数の個数: 48

約数和(自身を含む): 183060864

約数和(自身を除く): 107357404

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 137, 140, 274, 548, 685, 959, 1370, 1918, 2740, 3836, 3947, 4795, 7894, 9590, 15788, 19180, 19735, 27629, 39470, 55258, 78940, 110516, 138145, 276290, 540739, 552580, 1081478, 2162956, 2703695, 3785173, 5407390, 7570346, 10814780, 15140692, 18925865, 37851730, 75703460]

約数ペア:

[(1, 75703460), (2, 37851730), (4, 18925865), (5, 15140692), (7, 10814780), (10, 7570346), (14, 5407390), (20, 3785173), (28, 2703695), (35, 2162956), (70, 1081478), (137, 552580), (140, 540739), (274, 276290), (548, 138145), (685, 110516), (959, 78940), (1370, 55258), (1918, 39470), (2740, 27629), (3836, 19735), (3947, 19180), (4795, 15788), (7894, 9590)]