2109694755

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{29}}^2\times {\mathrm{3413}}^1$

素因数の和:3493

約数の個数: 72

約数和(自身を含む): 4067876592

約数和(自身を除く): 1958181837

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 49, 87, 105, 145, 147, 203, 245, 435, 609, 735, 841, 1015, 1421, 2523, 3045, 3413, 4205, 4263, 5887, 7105, 10239, 12615, 17065, 17661, 21315, 23891, 29435, 41209, 51195, 71673, 88305, 98977, 119455, 123627, 167237, 206045, 296931, 358365, 494885, 501711, 618135, 692839, 836185, 1484655, 2078517, 2508555, 2870333, 3464195, 4849873, 8610999, 10392585, 14351665, 14549619, 20092331, 24249365, 43054995, 60276993, 72748095, 100461655, 140646317, 301384965, 421938951, 703231585, 2109694755]

約数ペア:

[(1, 2109694755), (3, 703231585), (5, 421938951), (7, 301384965), (15, 140646317), (21, 100461655), (29, 72748095), (35, 60276993), (49, 43054995), (87, 24249365), (105, 20092331), (145, 14549619), (147, 14351665), (203, 10392585), (245, 8610999), (435, 4849873), (609, 3464195), (735, 2870333), (841, 2508555), (1015, 2078517), (1421, 1484655), (2523, 836185), (3045, 692839), (3413, 618135), (4205, 501711), (4263, 494885), (5887, 358365), (7105, 296931), (10239, 206045), (12615, 167237), (17065, 123627), (17661, 119455), (21315, 98977), (23891, 88305), (29435, 71673), (41209, 51195)]