2615209380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{296509}}^1$

素因数の和:296538

約数の個数: 108

約数和(自身を含む): 9227984220

約数和(自身を除く): 6612774840

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 8820, 296509, 593018, 889527, 1186036, 1482545, 1779054, 2075563, 2668581, 2965090, 3558108, 4151126, 4447635, 5337162, 5930180, 6226689, 8302252, 8895270, 10377815, 10674324, 12453378, 13342905, 14528941, 17790540, 18680067, 20755630, 24906756, 26685810, 29057882, 31133445, 37360134, 41511260, 43586823, 53371620, 58115764, 62266890, 72644705, 74720268, 87173646, 93400335, 124533780, 130760469, 145289410, 174347292, 186800670, 217934115, 261520938, 290578820, 373601340, 435868230, 523041876, 653802345, 871736460, 1307604690, 2615209380]

約数ペア:

[(1, 2615209380), (2, 1307604690), (3, 871736460), (4, 653802345), (5, 523041876), (6, 435868230), (7, 373601340), (9, 290578820), (10, 261520938), (12, 217934115), (14, 186800670), (15, 174347292), (18, 145289410), (20, 130760469), (21, 124533780), (28, 93400335), (30, 87173646), (35, 74720268), (36, 72644705), (42, 62266890), (45, 58115764), (49, 53371620), (60, 43586823), (63, 41511260), (70, 37360134), (84, 31133445), (90, 29057882), (98, 26685810), (105, 24906756), (126, 20755630), (140, 18680067), (147, 17790540), (180, 14528941), (196, 13342905), (210, 12453378), (245, 10674324), (252, 10377815), (294, 8895270), (315, 8302252), (420, 6226689), (441, 5930180), (490, 5337162), (588, 4447635), (630, 4151126), (735, 3558108), (882, 2965090), (980, 2668581), (1260, 2075563), (1470, 1779054), (1764, 1482545), (2205, 1186036), (2940, 889527), (4410, 593018), (8820, 296509)]