3778189380

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{999521}}^1$

素因数の和:999546

約数の個数: 96

約数和(自身を含む): 13433575680

約数和(自身を除く): 9655386300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 999521, 1999042, 2998563, 3998084, 4997605, 5997126, 6996647, 8995689, 9995210, 11994252, 13993294, 14992815, 17991378, 19990420, 20989941, 26987067, 27986588, 29985630, 34983235, 35982756, 41979882, 44978445, 53974134, 59971260, 62969823, 69966470, 83959764, 89956890, 104949705, 107948268, 125939646, 134935335, 139932940, 179913780, 188909469, 209899410, 251879292, 269870670, 314849115, 377818938, 419798820, 539741340, 629698230, 755637876, 944547345, 1259396460, 1889094690, 3778189380]

約数ペア:

[(1, 3778189380), (2, 1889094690), (3, 1259396460), (4, 944547345), (5, 755637876), (6, 629698230), (7, 539741340), (9, 419798820), (10, 377818938), (12, 314849115), (14, 269870670), (15, 251879292), (18, 209899410), (20, 188909469), (21, 179913780), (27, 139932940), (28, 134935335), (30, 125939646), (35, 107948268), (36, 104949705), (42, 89956890), (45, 83959764), (54, 69966470), (60, 62969823), (63, 59971260), (70, 53974134), (84, 44978445), (90, 41979882), (105, 35982756), (108, 34983235), (126, 29985630), (135, 27986588), (140, 26987067), (180, 20989941), (189, 19990420), (210, 17991378), (252, 14992815), (270, 13993294), (315, 11994252), (378, 9995210), (420, 8995689), (540, 6996647), (630, 5997126), (756, 4997605), (945, 3998084), (1260, 2998563), (1890, 1999042), (3780, 999521)]