15820177730

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1523}}^1$

素因数の和:1633

約数の個数: 192

約数和(自身を含む): 37151706240

約数和(自身を除く): 21331528510

約数列:

[1, 2, 5, 7, 10, 14, 17, 29, 34, 35, 43, 49, 58, 70, 85, 86, 98, 119, 145, 170, 203, 215, 238, 245, 290, 301, 406, 430, 490, 493, 595, 602, 731, 833, 986, 1015, 1190, 1247, 1421, 1462, 1505, 1523, 1666, 2030, 2107, 2465, 2494, 2842, 3010, 3046, 3451, 3655, 4165, 4214, 4930, 5117, 6235, 6902, 7105, 7310, 7615, 8330, 8729, 10234, 10535, 10661, 12470, 14210, 15230, 17255, 17458, 21070, 21199, 21322, 24157, 25585, 25891, 34510, 35819, 42398, 43645, 44167, 48314, 51170, 51782, 53305, 61103, 65489, 71638, 74627, 87290, 88334, 105995, 106610, 120785, 122206, 129455, 130978, 148393, 149254, 179095, 181237, 211990, 220835, 241570, 258910, 296786, 305515, 309169, 327445, 358190, 362474, 373135, 441670, 458423, 611030, 618338, 654890, 741965, 746270, 750839, 906185, 916846, 1038751, 1113313, 1268659, 1483930, 1501678, 1545845, 1812370, 1899181, 2077502, 2164183, 2226626, 2292115, 2537318, 3091690, 3208961, 3754195, 3798362, 4328366, 4584230, 5193755, 5255873, 5566565, 6343295, 6417922, 7508390, 7793191, 9495905, 10387510, 10511746, 10820915, 11133130, 12686590, 13294267, 15586382, 16044805, 18991810, 21641830, 26279365, 26588534, 32089610, 32286077, 36791111, 38965955, 52558730, 54552337, 64572154, 66471335, 73582222, 77931910, 93059869, 109104674, 132942670, 161430385, 183955555, 186119738, 226002539, 272761685, 322860770, 367911110, 452005078, 465299345, 545523370, 930598690, 1130012695, 1582017773, 2260025390, 3164035546, 7910088865, 15820177730]

約数ペア:

[(1, 15820177730), (2, 7910088865), (5, 3164035546), (7, 2260025390), (10, 1582017773), (14, 1130012695), (17, 930598690), (29, 545523370), (34, 465299345), (35, 452005078), (43, 367911110), (49, 322860770), (58, 272761685), (70, 226002539), (85, 186119738), (86, 183955555), (98, 161430385), (119, 132942670), (145, 109104674), (170, 93059869), (203, 77931910), (215, 73582222), (238, 66471335), (245, 64572154), (290, 54552337), (301, 52558730), (406, 38965955), (430, 36791111), (490, 32286077), (493, 32089610), (595, 26588534), (602, 26279365), (731, 21641830), (833, 18991810), (986, 16044805), (1015, 15586382), (1190, 13294267), (1247, 12686590), (1421, 11133130), (1462, 10820915), (1505, 10511746), (1523, 10387510), (1666, 9495905), (2030, 7793191), (2107, 7508390), (2465, 6417922), (2494, 6343295), (2842, 5566565), (3010, 5255873), (3046, 5193755), (3451, 4584230), (3655, 4328366), (4165, 3798362), (4214, 3754195), (4930, 3208961), (5117, 3091690), (6235, 2537318), (6902, 2292115), (7105, 2226626), (7310, 2164183), (7615, 2077502), (8330, 1899181), (8729, 1812370), (10234, 1545845), (10535, 1501678), (10661, 1483930), (12470, 1268659), (14210, 1113313), (15230, 1038751), (17255, 916846), (17458, 906185), (21070, 750839), (21199, 746270), (21322, 741965), (24157, 654890), (25585, 618338), (25891, 611030), (34510, 458423), (35819, 441670), (42398, 373135), (43645, 362474), (44167, 358190), (48314, 327445), (51170, 309169), (51782, 305515), (53305, 296786), (61103, 258910), (65489, 241570), (71638, 220835), (74627, 211990), (87290, 181237), (88334, 179095), (105995, 149254), (106610, 148393), (120785, 130978), (122206, 129455)]