30867780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{27077}}^1$

素因数の和:27108

約数の個数: 48

約数和(自身を含む): 90982080

約数和(自身を除く): 60114300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 27077, 54154, 81231, 108308, 135385, 162462, 270770, 324924, 406155, 514463, 541540, 812310, 1028926, 1543389, 1624620, 2057852, 2572315, 3086778, 5144630, 6173556, 7716945, 10289260, 15433890, 30867780]

約数ペア:

[(1, 30867780), (2, 15433890), (3, 10289260), (4, 7716945), (5, 6173556), (6, 5144630), (10, 3086778), (12, 2572315), (15, 2057852), (19, 1624620), (20, 1543389), (30, 1028926), (38, 812310), (57, 541540), (60, 514463), (76, 406155), (95, 324924), (114, 270770), (190, 162462), (228, 135385), (285, 108308), (380, 81231), (570, 54154), (1140, 27077)]