61476380

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{62731}}^1$

素因数の和:62754

約数の個数: 36

約数和(自身を含む): 150180408

約数和(自身を除く): 88704028

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 62731, 125462, 250924, 313655, 439117, 627310, 878234, 1254620, 1756468, 2195585, 3073819, 4391170, 6147638, 8782340, 12295276, 15369095, 30738190, 61476380]

約数ペア:

[(1, 61476380), (2, 30738190), (4, 15369095), (5, 12295276), (7, 8782340), (10, 6147638), (14, 4391170), (20, 3073819), (28, 2195585), (35, 1756468), (49, 1254620), (70, 878234), (98, 627310), (140, 439117), (196, 313655), (245, 250924), (490, 125462), (980, 62731)]