4312502740

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{4637}}^1$

素因数の和:4746

約数の個数: 144

約数和(自身を含む): 11503093392

約数和(自身を除く): 7190590652

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 73, 91, 98, 130, 140, 146, 182, 196, 245, 260, 292, 364, 365, 455, 490, 511, 637, 730, 910, 949, 980, 1022, 1274, 1460, 1820, 1898, 2044, 2548, 2555, 3185, 3577, 3796, 4637, 4745, 5110, 6370, 6643, 7154, 9274, 9490, 10220, 12740, 13286, 14308, 17885, 18548, 18980, 23185, 26572, 32459, 33215, 35770, 46370, 46501, 60281, 64918, 66430, 71540, 92740, 93002, 120562, 129836, 132860, 162295, 186004, 227213, 232505, 241124, 301405, 324590, 338501, 421967, 454426, 465010, 602810, 649180, 677002, 843934, 908852, 930020, 1136065, 1205620, 1354004, 1687868, 1692505, 2109835, 2272130, 2369507, 2953769, 3385010, 4219670, 4400513, 4544260, 4739014, 5907538, 6770020, 8439340, 8801026, 9478028, 11815076, 11847535, 14768845, 16586549, 17602052, 22002565, 23695070, 29537690, 30803591, 33173098, 44005130, 47390140, 59075380, 61607182, 66346196, 82932745, 88010260, 123214364, 154017955, 165865490, 215625137, 308035910, 331730980, 431250274, 616071820, 862500548, 1078125685, 2156251370, 4312502740]

約数ペア:

[(1, 4312502740), (2, 2156251370), (4, 1078125685), (5, 862500548), (7, 616071820), (10, 431250274), (13, 331730980), (14, 308035910), (20, 215625137), (26, 165865490), (28, 154017955), (35, 123214364), (49, 88010260), (52, 82932745), (65, 66346196), (70, 61607182), (73, 59075380), (91, 47390140), (98, 44005130), (130, 33173098), (140, 30803591), (146, 29537690), (182, 23695070), (196, 22002565), (245, 17602052), (260, 16586549), (292, 14768845), (364, 11847535), (365, 11815076), (455, 9478028), (490, 8801026), (511, 8439340), (637, 6770020), (730, 5907538), (910, 4739014), (949, 4544260), (980, 4400513), (1022, 4219670), (1274, 3385010), (1460, 2953769), (1820, 2369507), (1898, 2272130), (2044, 2109835), (2548, 1692505), (2555, 1687868), (3185, 1354004), (3577, 1205620), (3796, 1136065), (4637, 930020), (4745, 908852), (5110, 843934), (6370, 677002), (6643, 649180), (7154, 602810), (9274, 465010), (9490, 454426), (10220, 421967), (12740, 338501), (13286, 324590), (14308, 301405), (17885, 241124), (18548, 232505), (18980, 227213), (23185, 186004), (26572, 162295), (32459, 132860), (33215, 129836), (35770, 120562), (46370, 93002), (46501, 92740), (60281, 71540), (64918, 66430)]