1830110310

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{414991}}^1$

素因数の和:415018

約数の個数: 72

約数和(自身を含む): 5535163296

約数和(自身を除く): 3705052986

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4410, 414991, 829982, 1244973, 2074955, 2489946, 2904937, 3734919, 4149910, 5809874, 6224865, 7469838, 8714811, 12449730, 14524685, 17429622, 18674595, 20334559, 26144433, 29049370, 37349190, 40669118, 43574055, 52288866, 61003677, 87148110, 101672795, 122007354, 130722165, 183011031, 203345590, 261444330, 305018385, 366022062, 610036770, 915055155, 1830110310]

約数ペア:

[(1, 1830110310), (2, 915055155), (3, 610036770), (5, 366022062), (6, 305018385), (7, 261444330), (9, 203345590), (10, 183011031), (14, 130722165), (15, 122007354), (18, 101672795), (21, 87148110), (30, 61003677), (35, 52288866), (42, 43574055), (45, 40669118), (49, 37349190), (63, 29049370), (70, 26144433), (90, 20334559), (98, 18674595), (105, 17429622), (126, 14524685), (147, 12449730), (210, 8714811), (245, 7469838), (294, 6224865), (315, 5809874), (441, 4149910), (490, 3734919), (630, 2904937), (735, 2489946), (882, 2074955), (1470, 1244973), (2205, 829982), (4410, 414991)]