61056940

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{62303}}^1$

素因数の和:62326

約数の個数: 36

約数和(自身を含む): 149155776

約数和(自身を除く): 88098836

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 62303, 124606, 249212, 311515, 436121, 623030, 872242, 1246060, 1744484, 2180605, 3052847, 4361210, 6105694, 8722420, 12211388, 15264235, 30528470, 61056940]

約数ペア:

[(1, 61056940), (2, 30528470), (4, 15264235), (5, 12211388), (7, 8722420), (10, 6105694), (14, 4361210), (20, 3052847), (28, 2180605), (35, 1744484), (49, 1246060), (70, 872242), (98, 623030), (140, 436121), (196, 311515), (245, 249212), (490, 124606), (980, 62303)]