2270321820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{2879}}^1$

素因数の和:3244

約数の個数: 144

約数和(自身を含む): 7440975360

約数和(自身を除く): 5170653540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 337, 390, 468, 585, 674, 780, 1011, 1170, 1348, 1685, 2022, 2340, 2879, 3033, 3370, 4044, 4381, 5055, 5758, 6066, 6740, 8637, 8762, 10110, 11516, 12132, 13143, 14395, 15165, 17274, 17524, 20220, 21905, 25911, 26286, 28790, 30330, 34548, 37427, 39429, 43185, 43810, 51822, 52572, 57580, 60660, 65715, 74854, 78858, 86370, 87620, 103644, 112281, 129555, 131430, 149708, 157716, 172740, 187135, 197145, 224562, 259110, 262860, 336843, 374270, 394290, 449124, 518220, 561405, 673686, 748540, 788580, 970223, 1122810, 1347372, 1684215, 1940446, 2245620, 2910669, 3368430, 3880892, 4851115, 5821338, 6736860, 8732007, 9702230, 11642676, 12612899, 14553345, 17464014, 19404460, 25225798, 29106690, 34928028, 37838697, 43660035, 50451596, 58213380, 63064495, 75677394, 87320070, 113516091, 126128990, 151354788, 174640140, 189193485, 227032182, 252257980, 378386970, 454064364, 567580455, 756773940, 1135160910, 2270321820]

約数ペア:

[(1, 2270321820), (2, 1135160910), (3, 756773940), (4, 567580455), (5, 454064364), (6, 378386970), (9, 252257980), (10, 227032182), (12, 189193485), (13, 174640140), (15, 151354788), (18, 126128990), (20, 113516091), (26, 87320070), (30, 75677394), (36, 63064495), (39, 58213380), (45, 50451596), (52, 43660035), (60, 37838697), (65, 34928028), (78, 29106690), (90, 25225798), (117, 19404460), (130, 17464014), (156, 14553345), (180, 12612899), (195, 11642676), (234, 9702230), (260, 8732007), (337, 6736860), (390, 5821338), (468, 4851115), (585, 3880892), (674, 3368430), (780, 2910669), (1011, 2245620), (1170, 1940446), (1348, 1684215), (1685, 1347372), (2022, 1122810), (2340, 970223), (2879, 788580), (3033, 748540), (3370, 673686), (4044, 561405), (4381, 518220), (5055, 449124), (5758, 394290), (6066, 374270), (6740, 336843), (8637, 262860), (8762, 259110), (10110, 224562), (11516, 197145), (12132, 187135), (13143, 172740), (14395, 157716), (15165, 149708), (17274, 131430), (17524, 129555), (20220, 112281), (21905, 103644), (25911, 87620), (26286, 86370), (28790, 78858), (30330, 74854), (34548, 65715), (37427, 60660), (39429, 57580), (43185, 52572), (43810, 51822)]