1139063380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{1553}}^1$

素因数の和:1626

約数の個数: 144

約数和(自身を含む): 3057675264

約数和(自身を除く): 1918611884

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 31, 35, 52, 62, 65, 70, 91, 124, 130, 140, 155, 169, 182, 217, 260, 310, 338, 364, 403, 434, 455, 620, 676, 806, 845, 868, 910, 1085, 1183, 1553, 1612, 1690, 1820, 2015, 2170, 2366, 2821, 3106, 3380, 4030, 4340, 4732, 5239, 5642, 5915, 6212, 7765, 8060, 10478, 10871, 11284, 11830, 14105, 15530, 20189, 20956, 21742, 23660, 26195, 28210, 31060, 36673, 40378, 43484, 48143, 52390, 54355, 56420, 73346, 80756, 96286, 100945, 104780, 108710, 141323, 146692, 183365, 192572, 201890, 217420, 240715, 262457, 282646, 337001, 366730, 403780, 481430, 524914, 565292, 625859, 674002, 706615, 733460, 962860, 1049828, 1251718, 1312285, 1348004, 1413230, 1685005, 1837199, 2503436, 2624570, 2826460, 3129295, 3370010, 3674398, 4381013, 5249140, 6258590, 6740020, 7348796, 8136167, 8762026, 9185995, 12517180, 16272334, 17524052, 18371990, 21905065, 32544668, 36743980, 40680835, 43810130, 56953169, 81361670, 87620260, 113906338, 162723340, 227812676, 284765845, 569531690, 1139063380]

約数ペア:

[(1, 1139063380), (2, 569531690), (4, 284765845), (5, 227812676), (7, 162723340), (10, 113906338), (13, 87620260), (14, 81361670), (20, 56953169), (26, 43810130), (28, 40680835), (31, 36743980), (35, 32544668), (52, 21905065), (62, 18371990), (65, 17524052), (70, 16272334), (91, 12517180), (124, 9185995), (130, 8762026), (140, 8136167), (155, 7348796), (169, 6740020), (182, 6258590), (217, 5249140), (260, 4381013), (310, 3674398), (338, 3370010), (364, 3129295), (403, 2826460), (434, 2624570), (455, 2503436), (620, 1837199), (676, 1685005), (806, 1413230), (845, 1348004), (868, 1312285), (910, 1251718), (1085, 1049828), (1183, 962860), (1553, 733460), (1612, 706615), (1690, 674002), (1820, 625859), (2015, 565292), (2170, 524914), (2366, 481430), (2821, 403780), (3106, 366730), (3380, 337001), (4030, 282646), (4340, 262457), (4732, 240715), (5239, 217420), (5642, 201890), (5915, 192572), (6212, 183365), (7765, 146692), (8060, 141323), (10478, 108710), (10871, 104780), (11284, 100945), (11830, 96286), (14105, 80756), (15530, 73346), (20189, 56420), (20956, 54355), (21742, 52390), (23660, 48143), (26195, 43484), (28210, 40378), (31060, 36673)]