210804930

素因数分解:

$2^1\times 3^{11}\times 5^1\times 7^1\times {\mathrm{17}}^1$

素因数の和:64

約数の個数: 192

約数和(自身を含む): 688746240

約数和(自身を除く): 477941310

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 27, 30, 34, 35, 42, 45, 51, 54, 63, 70, 81, 85, 90, 102, 105, 119, 126, 135, 153, 162, 170, 189, 210, 238, 243, 255, 270, 306, 315, 357, 378, 405, 459, 486, 510, 567, 595, 630, 714, 729, 765, 810, 918, 945, 1071, 1134, 1190, 1215, 1377, 1458, 1530, 1701, 1785, 1890, 2142, 2187, 2295, 2430, 2754, 2835, 3213, 3402, 3570, 3645, 4131, 4374, 4590, 5103, 5355, 5670, 6426, 6561, 6885, 7290, 8262, 8505, 9639, 10206, 10710, 10935, 12393, 13122, 13770, 15309, 16065, 17010, 19278, 19683, 20655, 21870, 24786, 25515, 28917, 30618, 32130, 32805, 37179, 39366, 41310, 45927, 48195, 51030, 57834, 59049, 61965, 65610, 74358, 76545, 86751, 91854, 96390, 98415, 111537, 118098, 123930, 137781, 144585, 153090, 173502, 177147, 185895, 196830, 223074, 229635, 260253, 275562, 289170, 295245, 334611, 354294, 371790, 413343, 433755, 459270, 520506, 557685, 590490, 669222, 688905, 780759, 826686, 867510, 885735, 1003833, 1115370, 1240029, 1301265, 1377810, 1561518, 1673055, 1771470, 2007666, 2066715, 2342277, 2480058, 2602530, 3011499, 3346110, 3903795, 4133430, 4684554, 5019165, 6022998, 6200145, 7026831, 7807590, 10038330, 11711385, 12400290, 14053662, 15057495, 21080493, 23422770, 30114990, 35134155, 42160986, 70268310, 105402465, 210804930]

約数ペア:

[(1, 210804930), (2, 105402465), (3, 70268310), (5, 42160986), (6, 35134155), (7, 30114990), (9, 23422770), (10, 21080493), (14, 15057495), (15, 14053662), (17, 12400290), (18, 11711385), (21, 10038330), (27, 7807590), (30, 7026831), (34, 6200145), (35, 6022998), (42, 5019165), (45, 4684554), (51, 4133430), (54, 3903795), (63, 3346110), (70, 3011499), (81, 2602530), (85, 2480058), (90, 2342277), (102, 2066715), (105, 2007666), (119, 1771470), (126, 1673055), (135, 1561518), (153, 1377810), (162, 1301265), (170, 1240029), (189, 1115370), (210, 1003833), (238, 885735), (243, 867510), (255, 826686), (270, 780759), (306, 688905), (315, 669222), (357, 590490), (378, 557685), (405, 520506), (459, 459270), (486, 433755), (510, 413343), (567, 371790), (595, 354294), (630, 334611), (714, 295245), (729, 289170), (765, 275562), (810, 260253), (918, 229635), (945, 223074), (1071, 196830), (1134, 185895), (1190, 177147), (1215, 173502), (1377, 153090), (1458, 144585), (1530, 137781), (1701, 123930), (1785, 118098), (1890, 111537), (2142, 98415), (2187, 96390), (2295, 91854), (2430, 86751), (2754, 76545), (2835, 74358), (3213, 65610), (3402, 61965), (3570, 59049), (3645, 57834), (4131, 51030), (4374, 48195), (4590, 45927), (5103, 41310), (5355, 39366), (5670, 37179), (6426, 32805), (6561, 32130), (6885, 30618), (7290, 28917), (8262, 25515), (8505, 24786), (9639, 21870), (10206, 20655), (10710, 19683), (10935, 19278), (12393, 17010), (13122, 16065), (13770, 15309)]