69056260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1997}}^1$

素因数の和:2045

約数の個数: 96

約数和(自身を含む): 187971840

約数和(自身を除く): 118915580

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 19, 20, 26, 28, 35, 38, 52, 65, 70, 76, 91, 95, 130, 133, 140, 182, 190, 247, 260, 266, 364, 380, 455, 494, 532, 665, 910, 988, 1235, 1330, 1729, 1820, 1997, 2470, 2660, 3458, 3994, 4940, 6916, 7988, 8645, 9985, 13979, 17290, 19970, 25961, 27958, 34580, 37943, 39940, 51922, 55916, 69895, 75886, 103844, 129805, 139790, 151772, 181727, 189715, 259610, 265601, 279580, 363454, 379430, 493259, 519220, 531202, 726908, 758860, 908635, 986518, 1062404, 1328005, 1817270, 1973036, 2466295, 2656010, 3452813, 3634540, 4932590, 5312020, 6905626, 9865180, 13811252, 17264065, 34528130, 69056260]

約数ペア:

[(1, 69056260), (2, 34528130), (4, 17264065), (5, 13811252), (7, 9865180), (10, 6905626), (13, 5312020), (14, 4932590), (19, 3634540), (20, 3452813), (26, 2656010), (28, 2466295), (35, 1973036), (38, 1817270), (52, 1328005), (65, 1062404), (70, 986518), (76, 908635), (91, 758860), (95, 726908), (130, 531202), (133, 519220), (140, 493259), (182, 379430), (190, 363454), (247, 279580), (260, 265601), (266, 259610), (364, 189715), (380, 181727), (455, 151772), (494, 139790), (532, 129805), (665, 103844), (910, 75886), (988, 69895), (1235, 55916), (1330, 51922), (1729, 39940), (1820, 37943), (1997, 34580), (2470, 27958), (2660, 25961), (3458, 19970), (3994, 17290), (4940, 13979), (6916, 9985), (7988, 8645)]