56716170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:252

約数の個数: 128

約数和(自身を含む): 164505600

約数和(自身を除く): 107789430

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 58, 67, 70, 87, 105, 134, 139, 145, 174, 201, 203, 210, 278, 290, 335, 402, 406, 417, 435, 469, 609, 670, 695, 834, 870, 938, 973, 1005, 1015, 1218, 1390, 1407, 1943, 1946, 2010, 2030, 2085, 2345, 2814, 2919, 3045, 3886, 4031, 4170, 4690, 4865, 5829, 5838, 6090, 7035, 8062, 9313, 9715, 9730, 11658, 12093, 13601, 14070, 14595, 18626, 19430, 20155, 24186, 27202, 27939, 28217, 29145, 29190, 40310, 40803, 46565, 55878, 56434, 58290, 60465, 65191, 68005, 81606, 84651, 93130, 120930, 130382, 136010, 139695, 141085, 169302, 195573, 204015, 270077, 279390, 282170, 325955, 391146, 408030, 423255, 540154, 651910, 810231, 846510, 977865, 1350385, 1620462, 1890539, 1955730, 2700770, 3781078, 4051155, 5671617, 8102310, 9452695, 11343234, 18905390, 28358085, 56716170]

約数ペア:

[(1, 56716170), (2, 28358085), (3, 18905390), (5, 11343234), (6, 9452695), (7, 8102310), (10, 5671617), (14, 4051155), (15, 3781078), (21, 2700770), (29, 1955730), (30, 1890539), (35, 1620462), (42, 1350385), (58, 977865), (67, 846510), (70, 810231), (87, 651910), (105, 540154), (134, 423255), (139, 408030), (145, 391146), (174, 325955), (201, 282170), (203, 279390), (210, 270077), (278, 204015), (290, 195573), (335, 169302), (402, 141085), (406, 139695), (417, 136010), (435, 130382), (469, 120930), (609, 93130), (670, 84651), (695, 81606), (834, 68005), (870, 65191), (938, 60465), (973, 58290), (1005, 56434), (1015, 55878), (1218, 46565), (1390, 40803), (1407, 40310), (1943, 29190), (1946, 29145), (2010, 28217), (2030, 27939), (2085, 27202), (2345, 24186), (2814, 20155), (2919, 19430), (3045, 18626), (3886, 14595), (4031, 14070), (4170, 13601), (4690, 12093), (4865, 11658), (5829, 9730), (5838, 9715), (6090, 9313), (7035, 8062)]