215434910

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{18119}}^1$

素因数の和:18196

約数の個数: 32

約数和(自身を含む): 410961600

約数和(自身を除く): 195526690

約数列:

[1, 2, 5, 10, 29, 41, 58, 82, 145, 205, 290, 410, 1189, 2378, 5945, 11890, 18119, 36238, 90595, 181190, 525451, 742879, 1050902, 1485758, 2627255, 3714395, 5254510, 7428790, 21543491, 43086982, 107717455, 215434910]

約数ペア:

[(1, 215434910), (2, 107717455), (5, 43086982), (10, 21543491), (29, 7428790), (41, 5254510), (58, 3714395), (82, 2627255), (145, 1485758), (205, 1050902), (290, 742879), (410, 525451), (1189, 181190), (2378, 90595), (5945, 36238), (11890, 18119)]