9199890

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{859}}^1$

素因数の和:896

約数の個数: 96

約数和(自身を含む): 28978560

約数和(自身を除く): 19778670

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 30, 34, 35, 42, 45, 51, 63, 70, 85, 90, 102, 105, 119, 126, 153, 170, 210, 238, 255, 306, 315, 357, 510, 595, 630, 714, 765, 859, 1071, 1190, 1530, 1718, 1785, 2142, 2577, 3570, 4295, 5154, 5355, 6013, 7731, 8590, 10710, 12026, 12885, 14603, 15462, 18039, 25770, 29206, 30065, 36078, 38655, 43809, 54117, 60130, 73015, 77310, 87618, 90195, 102221, 108234, 131427, 146030, 180390, 204442, 219045, 262854, 270585, 306663, 438090, 511105, 541170, 613326, 657135, 919989, 1022210, 1314270, 1533315, 1839978, 3066630, 4599945, 9199890]

約数ペア:

[(1, 9199890), (2, 4599945), (3, 3066630), (5, 1839978), (6, 1533315), (7, 1314270), (9, 1022210), (10, 919989), (14, 657135), (15, 613326), (17, 541170), (18, 511105), (21, 438090), (30, 306663), (34, 270585), (35, 262854), (42, 219045), (45, 204442), (51, 180390), (63, 146030), (70, 131427), (85, 108234), (90, 102221), (102, 90195), (105, 87618), (119, 77310), (126, 73015), (153, 60130), (170, 54117), (210, 43809), (238, 38655), (255, 36078), (306, 30065), (315, 29206), (357, 25770), (510, 18039), (595, 15462), (630, 14603), (714, 12885), (765, 12026), (859, 10710), (1071, 8590), (1190, 7731), (1530, 6013), (1718, 5355), (1785, 5154), (2142, 4295), (2577, 3570)]