13306887090

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{115421}}^1$

素因数の和:115505

約数の個数: 128

約数和(自身を含む): 41219504640

約数和(自身を除く): 27912617550

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 61, 63, 70, 90, 105, 122, 126, 135, 183, 189, 210, 270, 305, 315, 366, 378, 427, 549, 610, 630, 854, 915, 945, 1098, 1281, 1647, 1830, 1890, 2135, 2562, 2745, 3294, 3843, 4270, 5490, 6405, 7686, 8235, 11529, 12810, 16470, 19215, 23058, 38430, 57645, 115290, 115421, 230842, 346263, 577105, 692526, 807947, 1038789, 1154210, 1615894, 1731315, 2077578, 2423841, 3116367, 3462630, 4039735, 4847682, 5193945, 6232734, 7040681, 7271523, 8079470, 10387890, 12119205, 14081362, 14543046, 15581835, 21122043, 21814569, 24238410, 31163670, 35203405, 36357615, 42244086, 43629138, 49284767, 63366129, 70406810, 72715230, 98569534, 105610215, 109072845, 126732258, 147854301, 190098387, 211220430, 218145690, 246423835, 295708602, 316830645, 380196774, 443562903, 492847670, 633661290, 739271505, 887125806, 950491935, 1330688709, 1478543010, 1900983870, 2217814515, 2661377418, 4435629030, 6653443545, 13306887090]

約数ペア:

[(1, 13306887090), (2, 6653443545), (3, 4435629030), (5, 2661377418), (6, 2217814515), (7, 1900983870), (9, 1478543010), (10, 1330688709), (14, 950491935), (15, 887125806), (18, 739271505), (21, 633661290), (27, 492847670), (30, 443562903), (35, 380196774), (42, 316830645), (45, 295708602), (54, 246423835), (61, 218145690), (63, 211220430), (70, 190098387), (90, 147854301), (105, 126732258), (122, 109072845), (126, 105610215), (135, 98569534), (183, 72715230), (189, 70406810), (210, 63366129), (270, 49284767), (305, 43629138), (315, 42244086), (366, 36357615), (378, 35203405), (427, 31163670), (549, 24238410), (610, 21814569), (630, 21122043), (854, 15581835), (915, 14543046), (945, 14081362), (1098, 12119205), (1281, 10387890), (1647, 8079470), (1830, 7271523), (1890, 7040681), (2135, 6232734), (2562, 5193945), (2745, 4847682), (3294, 4039735), (3843, 3462630), (4270, 3116367), (5490, 2423841), (6405, 2077578), (7686, 1731315), (8235, 1615894), (11529, 1154210), (12810, 1038789), (16470, 807947), (19215, 692526), (23058, 577105), (38430, 346263), (57645, 230842), (115290, 115421)]