7197424290

素因数分解:

$2^1\times 3^6\times 5^1\times 7^2\times {\mathrm{20149}}^1$

素因数の和:20188

約数の個数: 168

約数和(自身を含む): 22596572700

約数和(自身を除く): 15399148410

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 63, 70, 81, 90, 98, 105, 126, 135, 147, 162, 189, 210, 243, 245, 270, 294, 315, 378, 405, 441, 486, 490, 567, 630, 729, 735, 810, 882, 945, 1134, 1215, 1323, 1458, 1470, 1701, 1890, 2205, 2430, 2646, 2835, 3402, 3645, 3969, 4410, 5103, 5670, 6615, 7290, 7938, 8505, 10206, 11907, 13230, 17010, 19845, 20149, 23814, 25515, 35721, 39690, 40298, 51030, 59535, 60447, 71442, 100745, 119070, 120894, 141043, 178605, 181341, 201490, 282086, 302235, 357210, 362682, 423129, 544023, 604470, 705215, 846258, 906705, 987301, 1088046, 1269387, 1410430, 1632069, 1813410, 1974602, 2115645, 2538774, 2720115, 2961903, 3264138, 3808161, 4231290, 4896207, 4936505, 5440230, 5923806, 6346935, 7616322, 8160345, 8885709, 9792414, 9873010, 11424483, 12693870, 14688621, 14809515, 16320690, 17771418, 19040805, 22848966, 24481035, 26657127, 29377242, 29619030, 34273449, 38081610, 44428545, 48962070, 53314254, 57122415, 68546898, 73443105, 79971381, 88857090, 102820347, 114244830, 133285635, 146886210, 159942762, 171367245, 205640694, 239914143, 266571270, 342734490, 399856905, 479828286, 514101735, 719742429, 799713810, 1028203470, 1199570715, 1439484858, 2399141430, 3598712145, 7197424290]

約数ペア:

[(1, 7197424290), (2, 3598712145), (3, 2399141430), (5, 1439484858), (6, 1199570715), (7, 1028203470), (9, 799713810), (10, 719742429), (14, 514101735), (15, 479828286), (18, 399856905), (21, 342734490), (27, 266571270), (30, 239914143), (35, 205640694), (42, 171367245), (45, 159942762), (49, 146886210), (54, 133285635), (63, 114244830), (70, 102820347), (81, 88857090), (90, 79971381), (98, 73443105), (105, 68546898), (126, 57122415), (135, 53314254), (147, 48962070), (162, 44428545), (189, 38081610), (210, 34273449), (243, 29619030), (245, 29377242), (270, 26657127), (294, 24481035), (315, 22848966), (378, 19040805), (405, 17771418), (441, 16320690), (486, 14809515), (490, 14688621), (567, 12693870), (630, 11424483), (729, 9873010), (735, 9792414), (810, 8885709), (882, 8160345), (945, 7616322), (1134, 6346935), (1215, 5923806), (1323, 5440230), (1458, 4936505), (1470, 4896207), (1701, 4231290), (1890, 3808161), (2205, 3264138), (2430, 2961903), (2646, 2720115), (2835, 2538774), (3402, 2115645), (3645, 1974602), (3969, 1813410), (4410, 1632069), (5103, 1410430), (5670, 1269387), (6615, 1088046), (7290, 987301), (7938, 906705), (8505, 846258), (10206, 705215), (11907, 604470), (13230, 544023), (17010, 423129), (19845, 362682), (20149, 357210), (23814, 302235), (25515, 282086), (35721, 201490), (39690, 181341), (40298, 178605), (51030, 141043), (59535, 120894), (60447, 119070), (71442, 100745)]