2674420

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{2729}}^1$

素因数の和:2752

約数の個数: 36

約数和(自身を含む): 6535620

約数和(自身を除く): 3861200

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 2729, 5458, 10916, 13645, 19103, 27290, 38206, 54580, 76412, 95515, 133721, 191030, 267442, 382060, 534884, 668605, 1337210, 2674420]

約数ペア:

[(1, 2674420), (2, 1337210), (4, 668605), (5, 534884), (7, 382060), (10, 267442), (14, 191030), (20, 133721), (28, 95515), (35, 76412), (49, 54580), (70, 38206), (98, 27290), (140, 19103), (196, 13645), (245, 10916), (490, 5458), (980, 2729)]