680508710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{101}}^2\times {\mathrm{953}}^1$

素因数の和:1169

約数の個数: 48

約数和(自身を含む): 1415384928

約数和(自身を除く): 734876218

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 101, 202, 505, 707, 953, 1010, 1414, 1906, 3535, 4765, 6671, 7070, 9530, 10201, 13342, 20402, 33355, 51005, 66710, 71407, 96253, 102010, 142814, 192506, 357035, 481265, 673771, 714070, 962530, 1347542, 3368855, 6737710, 9721553, 19443106, 48607765, 68050871, 97215530, 136101742, 340254355, 680508710]

約数ペア:

[(1, 680508710), (2, 340254355), (5, 136101742), (7, 97215530), (10, 68050871), (14, 48607765), (35, 19443106), (70, 9721553), (101, 6737710), (202, 3368855), (505, 1347542), (707, 962530), (953, 714070), (1010, 673771), (1414, 481265), (1906, 357035), (3535, 192506), (4765, 142814), (6671, 102010), (7070, 96253), (9530, 71407), (10201, 66710), (13342, 51005), (20402, 33355)]