29923530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:240

約数の個数: 128

約数和(自身を含む): 90091008

約数和(自身を除く): 60167478

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 97, 105, 113, 130, 182, 194, 195, 210, 226, 273, 291, 339, 390, 455, 485, 546, 565, 582, 678, 679, 791, 910, 970, 1130, 1261, 1358, 1365, 1455, 1469, 1582, 1695, 2037, 2373, 2522, 2730, 2910, 2938, 3390, 3395, 3783, 3955, 4074, 4407, 4746, 6305, 6790, 7345, 7566, 7910, 8814, 8827, 10185, 10283, 10961, 11865, 12610, 14690, 17654, 18915, 20370, 20566, 21922, 22035, 23730, 26481, 30849, 32883, 37830, 44070, 44135, 51415, 52962, 54805, 61698, 65766, 76727, 88270, 102830, 109610, 132405, 142493, 153454, 154245, 164415, 230181, 264810, 284986, 308490, 328830, 383635, 427479, 460362, 712465, 767270, 854958, 997451, 1150905, 1424930, 1994902, 2137395, 2301810, 2992353, 4274790, 4987255, 5984706, 9974510, 14961765, 29923530]

約数ペア:

[(1, 29923530), (2, 14961765), (3, 9974510), (5, 5984706), (6, 4987255), (7, 4274790), (10, 2992353), (13, 2301810), (14, 2137395), (15, 1994902), (21, 1424930), (26, 1150905), (30, 997451), (35, 854958), (39, 767270), (42, 712465), (65, 460362), (70, 427479), (78, 383635), (91, 328830), (97, 308490), (105, 284986), (113, 264810), (130, 230181), (182, 164415), (194, 154245), (195, 153454), (210, 142493), (226, 132405), (273, 109610), (291, 102830), (339, 88270), (390, 76727), (455, 65766), (485, 61698), (546, 54805), (565, 52962), (582, 51415), (678, 44135), (679, 44070), (791, 37830), (910, 32883), (970, 30849), (1130, 26481), (1261, 23730), (1358, 22035), (1365, 21922), (1455, 20566), (1469, 20370), (1582, 18915), (1695, 17654), (2037, 14690), (2373, 12610), (2522, 11865), (2730, 10961), (2910, 10283), (2938, 10185), (3390, 8827), (3395, 8814), (3783, 7910), (3955, 7566), (4074, 7345), (4407, 6790), (4746, 6305)]