1379968260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{90907}}^1$

素因数の和:90953

約数の個数: 96

約数和(自身を含む): 4398492672

約数和(自身を除く): 3018524412

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 23, 30, 33, 44, 46, 55, 60, 66, 69, 92, 110, 115, 132, 138, 165, 220, 230, 253, 276, 330, 345, 460, 506, 660, 690, 759, 1012, 1265, 1380, 1518, 2530, 3036, 3795, 5060, 7590, 15180, 90907, 181814, 272721, 363628, 454535, 545442, 909070, 999977, 1090884, 1363605, 1818140, 1999954, 2090861, 2727210, 2999931, 3999908, 4181722, 4999885, 5454420, 5999862, 6272583, 8363444, 9999770, 10454305, 11999724, 12545166, 14999655, 19999540, 20908610, 22999471, 25090332, 29999310, 31362915, 41817220, 45998942, 59998620, 62725830, 68998413, 91997884, 114997355, 125451660, 137996826, 229994710, 275993652, 344992065, 459989420, 689984130, 1379968260]

約数ペア:

[(1, 1379968260), (2, 689984130), (3, 459989420), (4, 344992065), (5, 275993652), (6, 229994710), (10, 137996826), (11, 125451660), (12, 114997355), (15, 91997884), (20, 68998413), (22, 62725830), (23, 59998620), (30, 45998942), (33, 41817220), (44, 31362915), (46, 29999310), (55, 25090332), (60, 22999471), (66, 20908610), (69, 19999540), (92, 14999655), (110, 12545166), (115, 11999724), (132, 10454305), (138, 9999770), (165, 8363444), (220, 6272583), (230, 5999862), (253, 5454420), (276, 4999885), (330, 4181722), (345, 3999908), (460, 2999931), (506, 2727210), (660, 2090861), (690, 1999954), (759, 1818140), (1012, 1363605), (1265, 1090884), (1380, 999977), (1518, 909070), (2530, 545442), (3036, 454535), (3795, 363628), (5060, 272721), (7590, 181814), (15180, 90907)]