29500940

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{30103}}^1$

素因数の和:30126

約数の個数: 36

約数和(自身を含む): 72068976

約数和(自身を除く): 42568036

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 30103, 60206, 120412, 150515, 210721, 301030, 421442, 602060, 842884, 1053605, 1475047, 2107210, 2950094, 4214420, 5900188, 7375235, 14750470, 29500940]

約数ペア:

[(1, 29500940), (2, 14750470), (4, 7375235), (5, 5900188), (7, 4214420), (10, 2950094), (14, 2107210), (20, 1475047), (28, 1053605), (35, 842884), (49, 602060), (70, 421442), (98, 301030), (140, 210721), (196, 150515), (245, 120412), (490, 60206), (980, 30103)]