2769405420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{17477}}^1$

素因数の和:17647

約数の個数: 96

約数和(自身を含む): 8221651200

約数和(自身を除く): 5452245780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 139, 190, 228, 278, 285, 380, 417, 556, 570, 695, 834, 1140, 1390, 1668, 2085, 2641, 2780, 4170, 5282, 7923, 8340, 10564, 13205, 15846, 17477, 26410, 31692, 34954, 39615, 52431, 52820, 69908, 79230, 87385, 104862, 158460, 174770, 209724, 262155, 332063, 349540, 524310, 664126, 996189, 1048620, 1328252, 1660315, 1992378, 2429303, 3320630, 3984756, 4858606, 4980945, 6641260, 7287909, 9717212, 9961890, 12146515, 14575818, 19923780, 24293030, 29151636, 36439545, 46156757, 48586060, 72879090, 92313514, 138470271, 145758180, 184627028, 230783785, 276940542, 461567570, 553881084, 692351355, 923135140, 1384702710, 2769405420]

約数ペア:

[(1, 2769405420), (2, 1384702710), (3, 923135140), (4, 692351355), (5, 553881084), (6, 461567570), (10, 276940542), (12, 230783785), (15, 184627028), (19, 145758180), (20, 138470271), (30, 92313514), (38, 72879090), (57, 48586060), (60, 46156757), (76, 36439545), (95, 29151636), (114, 24293030), (139, 19923780), (190, 14575818), (228, 12146515), (278, 9961890), (285, 9717212), (380, 7287909), (417, 6641260), (556, 4980945), (570, 4858606), (695, 3984756), (834, 3320630), (1140, 2429303), (1390, 1992378), (1668, 1660315), (2085, 1328252), (2641, 1048620), (2780, 996189), (4170, 664126), (5282, 524310), (7923, 349540), (8340, 332063), (10564, 262155), (13205, 209724), (15846, 174770), (17477, 158460), (26410, 104862), (31692, 87385), (34954, 79230), (39615, 69908), (52431, 52820)]