139907460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2753}}^1$

素因数の和:2794

約数の個数: 144

約数和(自身を含む): 492283008

約数和(自身を除く): 352375548

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 121, 132, 140, 154, 165, 210, 220, 231, 242, 308, 330, 363, 385, 420, 462, 484, 605, 660, 726, 770, 847, 924, 1155, 1210, 1452, 1540, 1694, 1815, 2310, 2420, 2541, 2753, 3388, 3630, 4235, 4620, 5082, 5506, 7260, 8259, 8470, 10164, 11012, 12705, 13765, 16518, 16940, 19271, 25410, 27530, 30283, 33036, 38542, 41295, 50820, 55060, 57813, 60566, 77084, 82590, 90849, 96355, 115626, 121132, 151415, 165180, 181698, 192710, 211981, 231252, 289065, 302830, 333113, 363396, 385420, 423962, 454245, 578130, 605660, 635943, 666226, 847924, 908490, 999339, 1059905, 1156260, 1271886, 1332452, 1665565, 1816980, 1998678, 2119810, 2331791, 2543772, 3179715, 3331130, 3997356, 4239620, 4663582, 4996695, 6359430, 6662260, 6995373, 9327164, 9993390, 11658955, 12718860, 13990746, 19986780, 23317910, 27981492, 34976865, 46635820, 69953730, 139907460]

約数ペア:

[(1, 139907460), (2, 69953730), (3, 46635820), (4, 34976865), (5, 27981492), (6, 23317910), (7, 19986780), (10, 13990746), (11, 12718860), (12, 11658955), (14, 9993390), (15, 9327164), (20, 6995373), (21, 6662260), (22, 6359430), (28, 4996695), (30, 4663582), (33, 4239620), (35, 3997356), (42, 3331130), (44, 3179715), (55, 2543772), (60, 2331791), (66, 2119810), (70, 1998678), (77, 1816980), (84, 1665565), (105, 1332452), (110, 1271886), (121, 1156260), (132, 1059905), (140, 999339), (154, 908490), (165, 847924), (210, 666226), (220, 635943), (231, 605660), (242, 578130), (308, 454245), (330, 423962), (363, 385420), (385, 363396), (420, 333113), (462, 302830), (484, 289065), (605, 231252), (660, 211981), (726, 192710), (770, 181698), (847, 165180), (924, 151415), (1155, 121132), (1210, 115626), (1452, 96355), (1540, 90849), (1694, 82590), (1815, 77084), (2310, 60566), (2420, 57813), (2541, 55060), (2753, 50820), (3388, 41295), (3630, 38542), (4235, 33036), (4620, 30283), (5082, 27530), (5506, 25410), (7260, 19271), (8259, 16940), (8470, 16518), (10164, 13765), (11012, 12705)]