6393302440

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{3261889}}^1$

素因数の和:3261914

約数の個数: 48

約数和(自身を含む): 16733495700

約数和(自身を除く): 10340193260

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 3261889, 6523778, 13047556, 16309445, 22833223, 26095112, 32618890, 45666446, 65237780, 91332892, 114166115, 130475560, 159832561, 182665784, 228332230, 319665122, 456664460, 639330244, 799162805, 913328920, 1278660488, 1598325610, 3196651220, 6393302440]

約数ペア:

[(1, 6393302440), (2, 3196651220), (4, 1598325610), (5, 1278660488), (7, 913328920), (8, 799162805), (10, 639330244), (14, 456664460), (20, 319665122), (28, 228332230), (35, 182665784), (40, 159832561), (49, 130475560), (56, 114166115), (70, 91332892), (98, 65237780), (140, 45666446), (196, 32618890), (245, 26095112), (280, 22833223), (392, 16309445), (490, 13047556), (980, 6523778), (1960, 3261889)]