963172420

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{982829}}^1$

素因数の和:982852

約数の個数: 36

約数和(自身を含む): 2352895020

約数和(自身を除く): 1389722600

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 982829, 1965658, 3931316, 4914145, 6879803, 9828290, 13759606, 19656580, 27519212, 34399015, 48158621, 68798030, 96317242, 137596060, 192634484, 240793105, 481586210, 963172420]

約数ペア:

[(1, 963172420), (2, 481586210), (4, 240793105), (5, 192634484), (7, 137596060), (10, 96317242), (14, 68798030), (20, 48158621), (28, 34399015), (35, 27519212), (49, 19656580), (70, 13759606), (98, 9828290), (140, 6879803), (196, 4914145), (245, 3931316), (490, 1965658), (980, 982829)]