6857900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:219

約数の個数: 72

約数和(自身を含む): 17353056

約数和(自身を除く): 10495156

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 97, 100, 101, 140, 175, 194, 202, 350, 388, 404, 485, 505, 679, 700, 707, 970, 1010, 1358, 1414, 1940, 2020, 2425, 2525, 2716, 2828, 3395, 3535, 4850, 5050, 6790, 7070, 9700, 9797, 10100, 13580, 14140, 16975, 17675, 19594, 33950, 35350, 39188, 48985, 67900, 68579, 70700, 97970, 137158, 195940, 244925, 274316, 342895, 489850, 685790, 979700, 1371580, 1714475, 3428950, 6857900]

約数ペア:

[(1, 6857900), (2, 3428950), (4, 1714475), (5, 1371580), (7, 979700), (10, 685790), (14, 489850), (20, 342895), (25, 274316), (28, 244925), (35, 195940), (50, 137158), (70, 97970), (97, 70700), (100, 68579), (101, 67900), (140, 48985), (175, 39188), (194, 35350), (202, 33950), (350, 19594), (388, 17675), (404, 16975), (485, 14140), (505, 13580), (679, 10100), (700, 9797), (707, 9700), (970, 7070), (1010, 6790), (1358, 5050), (1414, 4850), (1940, 3535), (2020, 3395), (2425, 2828), (2525, 2716)]