142886450

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{58321}}^1$

素因数の和:58347

約数の個数: 36

約数和(自身を含む): 309164922

約数和(自身を除く): 166278472

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 350, 490, 1225, 2450, 58321, 116642, 291605, 408247, 583210, 816494, 1458025, 2041235, 2857729, 2916050, 4082470, 5715458, 10206175, 14288645, 20412350, 28577290, 71443225, 142886450]

約数ペア:

[(1, 142886450), (2, 71443225), (5, 28577290), (7, 20412350), (10, 14288645), (14, 10206175), (25, 5715458), (35, 4082470), (49, 2916050), (50, 2857729), (70, 2041235), (98, 1458025), (175, 816494), (245, 583210), (350, 408247), (490, 291605), (1225, 116642), (2450, 58321)]