476982870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{461}}^1$

素因数の和:870

約数の個数: 128

約数和(自身を含む): 1415715840

約数和(自身を除く): 938732970

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 379, 390, 455, 461, 546, 758, 910, 922, 1137, 1365, 1383, 1895, 2274, 2305, 2653, 2730, 2766, 3227, 3790, 4610, 4927, 5306, 5685, 5993, 6454, 6915, 7959, 9681, 9854, 11370, 11986, 13265, 13830, 14781, 15918, 16135, 17979, 19362, 24635, 26530, 29562, 29965, 32270, 34489, 35958, 39795, 41951, 48405, 49270, 59930, 68978, 73905, 79590, 83902, 89895, 96810, 103467, 125853, 147810, 172445, 174719, 179790, 206934, 209755, 251706, 344890, 349438, 419510, 517335, 524157, 629265, 873595, 1034670, 1048314, 1223033, 1258530, 1747190, 2271347, 2446066, 2620785, 3669099, 4542694, 5241570, 6115165, 6814041, 7338198, 11356735, 12230330, 13628082, 15899429, 18345495, 22713470, 31798858, 34070205, 36690990, 47698287, 68140410, 79497145, 95396574, 158994290, 238491435, 476982870]

約数ペア:

[(1, 476982870), (2, 238491435), (3, 158994290), (5, 95396574), (6, 79497145), (7, 68140410), (10, 47698287), (13, 36690990), (14, 34070205), (15, 31798858), (21, 22713470), (26, 18345495), (30, 15899429), (35, 13628082), (39, 12230330), (42, 11356735), (65, 7338198), (70, 6814041), (78, 6115165), (91, 5241570), (105, 4542694), (130, 3669099), (182, 2620785), (195, 2446066), (210, 2271347), (273, 1747190), (379, 1258530), (390, 1223033), (455, 1048314), (461, 1034670), (546, 873595), (758, 629265), (910, 524157), (922, 517335), (1137, 419510), (1365, 349438), (1383, 344890), (1895, 251706), (2274, 209755), (2305, 206934), (2653, 179790), (2730, 174719), (2766, 172445), (3227, 147810), (3790, 125853), (4610, 103467), (4927, 96810), (5306, 89895), (5685, 83902), (5993, 79590), (6454, 73905), (6915, 68978), (7959, 59930), (9681, 49270), (9854, 48405), (11370, 41951), (11986, 39795), (13265, 35958), (13830, 34489), (14781, 32270), (15918, 29965), (16135, 29562), (17979, 26530), (19362, 24635)]