28520487270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{307}}^1\times {\mathrm{877}}^1$

素因数の和:1315

約数の個数: 192

約数和(自身を含む): 82009863936

約数和(自身を除く): 53489376666

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 107, 110, 165, 198, 214, 307, 321, 330, 495, 535, 614, 642, 877, 921, 963, 990, 1070, 1177, 1535, 1605, 1754, 1842, 1926, 2354, 2631, 2763, 3070, 3210, 3377, 3531, 4385, 4605, 4815, 5262, 5526, 5885, 6754, 7062, 7893, 8770, 9210, 9630, 9647, 10131, 10593, 11770, 13155, 13815, 15786, 16885, 17655, 19294, 20262, 21186, 26310, 27630, 28941, 30393, 32849, 33770, 35310, 39465, 48235, 50655, 52965, 57882, 60786, 65698, 78930, 86823, 93839, 96470, 98547, 101310, 105930, 144705, 151965, 164245, 173646, 187678, 197094, 269239, 281517, 289410, 295641, 303930, 328490, 361339, 434115, 469195, 492735, 538478, 563034, 591282, 722678, 807717, 844551, 868230, 938390, 985470, 1032229, 1084017, 1346195, 1407585, 1478205, 1615434, 1689102, 1806695, 2064458, 2168034, 2423151, 2692390, 2815170, 2956410, 2961629, 3096687, 3252051, 3613390, 4038585, 4222755, 4846302, 5161145, 5420085, 5923258, 6193374, 6504102, 8077170, 8445510, 8884887, 9290061, 10322290, 10840170, 12115755, 14808145, 15483435, 16260255, 17769774, 18580122, 24231510, 26654661, 28808573, 29616290, 30966870, 32520510, 44424435, 46450305, 53309322, 57617146, 86425719, 88848870, 92900610, 133273305, 144042865, 172851438, 259277157, 266546610, 288085730, 316894303, 432128595, 518554314, 633788606, 864257190, 950682909, 1296385785, 1584471515, 1901365818, 2592771570, 2852048727, 3168943030, 4753414545, 5704097454, 9506829090, 14260243635, 28520487270]

約数ペア:

[(1, 28520487270), (2, 14260243635), (3, 9506829090), (5, 5704097454), (6, 4753414545), (9, 3168943030), (10, 2852048727), (11, 2592771570), (15, 1901365818), (18, 1584471515), (22, 1296385785), (30, 950682909), (33, 864257190), (45, 633788606), (55, 518554314), (66, 432128595), (90, 316894303), (99, 288085730), (107, 266546610), (110, 259277157), (165, 172851438), (198, 144042865), (214, 133273305), (307, 92900610), (321, 88848870), (330, 86425719), (495, 57617146), (535, 53309322), (614, 46450305), (642, 44424435), (877, 32520510), (921, 30966870), (963, 29616290), (990, 28808573), (1070, 26654661), (1177, 24231510), (1535, 18580122), (1605, 17769774), (1754, 16260255), (1842, 15483435), (1926, 14808145), (2354, 12115755), (2631, 10840170), (2763, 10322290), (3070, 9290061), (3210, 8884887), (3377, 8445510), (3531, 8077170), (4385, 6504102), (4605, 6193374), (4815, 5923258), (5262, 5420085), (5526, 5161145), (5885, 4846302), (6754, 4222755), (7062, 4038585), (7893, 3613390), (8770, 3252051), (9210, 3096687), (9630, 2961629), (9647, 2956410), (10131, 2815170), (10593, 2692390), (11770, 2423151), (13155, 2168034), (13815, 2064458), (15786, 1806695), (16885, 1689102), (17655, 1615434), (19294, 1478205), (20262, 1407585), (21186, 1346195), (26310, 1084017), (27630, 1032229), (28941, 985470), (30393, 938390), (32849, 868230), (33770, 844551), (35310, 807717), (39465, 722678), (48235, 591282), (50655, 563034), (52965, 538478), (57882, 492735), (60786, 469195), (65698, 434115), (78930, 361339), (86823, 328490), (93839, 303930), (96470, 295641), (98547, 289410), (101310, 281517), (105930, 269239), (144705, 197094), (151965, 187678), (164245, 173646)]