75506060

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{77047}}^1$

素因数の和:77070

約数の個数: 36

約数和(自身を含む): 184452912

約数和(自身を除く): 108946852

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 77047, 154094, 308188, 385235, 539329, 770470, 1078658, 1540940, 2157316, 2696645, 3775303, 5393290, 7550606, 10786580, 15101212, 18876515, 37753030, 75506060]

約数ペア:

[(1, 75506060), (2, 37753030), (4, 18876515), (5, 15101212), (7, 10786580), (10, 7550606), (14, 5393290), (20, 3775303), (28, 2696645), (35, 2157316), (49, 1540940), (70, 1078658), (98, 770470), (140, 539329), (196, 385235), (245, 308188), (490, 154094), (980, 77047)]