196691580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1092731}}^1$

素因数の和:1092746

約数の個数: 36

約数和(自身を含む): 596631672

約数和(自身を除く): 399940092

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1092731, 2185462, 3278193, 4370924, 5463655, 6556386, 9834579, 10927310, 13112772, 16390965, 19669158, 21854620, 32781930, 39338316, 49172895, 65563860, 98345790, 196691580]

約数ペア:

[(1, 196691580), (2, 98345790), (3, 65563860), (4, 49172895), (5, 39338316), (6, 32781930), (9, 21854620), (10, 19669158), (12, 16390965), (15, 13112772), (18, 10927310), (20, 9834579), (30, 6556386), (36, 5463655), (45, 4370924), (60, 3278193), (90, 2185462), (180, 1092731)]