2247240940

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{2293103}}^1$

素因数の和:2293126

約数の個数: 36

約数和(自身を含む): 5489690976

約数和(自身を除く): 3242450036

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 2293103, 4586206, 9172412, 11465515, 16051721, 22931030, 32103442, 45862060, 64206884, 80258605, 112362047, 160517210, 224724094, 321034420, 449448188, 561810235, 1123620470, 2247240940]

約数ペア:

[(1, 2247240940), (2, 1123620470), (4, 561810235), (5, 449448188), (7, 321034420), (10, 224724094), (14, 160517210), (20, 112362047), (28, 80258605), (35, 64206884), (49, 45862060), (70, 32103442), (98, 22931030), (140, 16051721), (196, 11465515), (245, 9172412), (490, 4586206), (980, 2293103)]