138434190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{242867}}^1$

素因数の和:242896

約数の個数: 32

約数和(自身を含む): 349729920

約数和(自身を除く): 211295730

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 242867, 485734, 728601, 1214335, 1457202, 2428670, 3643005, 4614473, 7286010, 9228946, 13843419, 23072365, 27686838, 46144730, 69217095, 138434190]

約数ペア:

[(1, 138434190), (2, 69217095), (3, 46144730), (5, 27686838), (6, 23072365), (10, 13843419), (15, 9228946), (19, 7286010), (30, 4614473), (38, 3643005), (57, 2428670), (95, 1457202), (114, 1214335), (190, 728601), (285, 485734), (570, 242867)]