3428950

素因数分解:

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

素因数の和:217

約数の個数: 48

約数和(自身を含む): 7437024

約数和(自身を除く): 4008074

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 97, 101, 175, 194, 202, 350, 485, 505, 679, 707, 970, 1010, 1358, 1414, 2425, 2525, 3395, 3535, 4850, 5050, 6790, 7070, 9797, 16975, 17675, 19594, 33950, 35350, 48985, 68579, 97970, 137158, 244925, 342895, 489850, 685790, 1714475, 3428950]

約数ペア:

[(1, 3428950), (2, 1714475), (5, 685790), (7, 489850), (10, 342895), (14, 244925), (25, 137158), (35, 97970), (50, 68579), (70, 48985), (97, 35350), (101, 33950), (175, 19594), (194, 17675), (202, 16975), (350, 9797), (485, 7070), (505, 6790), (679, 5050), (707, 4850), (970, 3535), (1010, 3395), (1358, 2525), (1414, 2425)]