30091810177

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:351

約数の個数: 128

約数和(自身を含む): 40981248000

約数和(自身を除く): 10889437823

約数列:

[1, 11, 13, 17, 19, 43, 109, 139, 143, 187, 209, 221, 247, 323, 473, 559, 731, 817, 1199, 1417, 1529, 1807, 1853, 2071, 2363, 2431, 2641, 2717, 3553, 4199, 4687, 5977, 6149, 8041, 8987, 9503, 10621, 13889, 15151, 15587, 19877, 20383, 22781, 24089, 25993, 26923, 29051, 30719, 34333, 35207, 44897, 46189, 51557, 60931, 65747, 77701, 79679, 89053, 101609, 104533, 113563, 116831, 152779, 166661, 180557, 196963, 257567, 264979, 287869, 296153, 337909, 377663, 387277, 457691, 493867, 583661, 651493, 670241, 854711, 876469, 979583, 1035827, 1117699, 1157689, 1249193, 1320917, 1476319, 1513901, 1930571, 1986127, 2166593, 2833237, 3166559, 3348371, 3742297, 4893773, 5034601, 6420271, 7166423, 8469409, 11075381, 11394097, 12378367, 12734579, 14530087, 16239509, 16652911, 19680713, 21236281, 25097423, 36832081, 41165267, 53831503, 63619049, 93163499, 121829191, 136162037, 143979953, 160918771, 210432239, 216487843, 276071653, 699809539, 1583779483, 1770106481, 2314754629, 2735619107, 30091810177]

約数ペア:

[(1, 30091810177), (11, 2735619107), (13, 2314754629), (17, 1770106481), (19, 1583779483), (43, 699809539), (109, 276071653), (139, 216487843), (143, 210432239), (187, 160918771), (209, 143979953), (221, 136162037), (247, 121829191), (323, 93163499), (473, 63619049), (559, 53831503), (731, 41165267), (817, 36832081), (1199, 25097423), (1417, 21236281), (1529, 19680713), (1807, 16652911), (1853, 16239509), (2071, 14530087), (2363, 12734579), (2431, 12378367), (2641, 11394097), (2717, 11075381), (3553, 8469409), (4199, 7166423), (4687, 6420271), (5977, 5034601), (6149, 4893773), (8041, 3742297), (8987, 3348371), (9503, 3166559), (10621, 2833237), (13889, 2166593), (15151, 1986127), (15587, 1930571), (19877, 1513901), (20383, 1476319), (22781, 1320917), (24089, 1249193), (25993, 1157689), (26923, 1117699), (29051, 1035827), (30719, 979583), (34333, 876469), (35207, 854711), (44897, 670241), (46189, 651493), (51557, 583661), (60931, 493867), (65747, 457691), (77701, 387277), (79679, 377663), (89053, 337909), (101609, 296153), (104533, 287869), (113563, 264979), (116831, 257567), (152779, 196963), (166661, 180557)]