1930761105

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{691}}^1$

素因数の和:831

約数の個数: 128

約数和(自身を含む): 4017807360

約数和(自身を除く): 2087046255

約数列:

[1, 3, 5, 7, 13, 15, 21, 23, 35, 39, 65, 69, 89, 91, 105, 115, 161, 195, 267, 273, 299, 345, 445, 455, 483, 623, 691, 805, 897, 1157, 1335, 1365, 1495, 1869, 2047, 2073, 2093, 2415, 3115, 3455, 3471, 4485, 4837, 5785, 6141, 6279, 8099, 8983, 9345, 10235, 10365, 10465, 14329, 14511, 15893, 17355, 24185, 24297, 26611, 26949, 30705, 31395, 40495, 42987, 44915, 47679, 61499, 62881, 71645, 72555, 79465, 79833, 111251, 121485, 133055, 134745, 184497, 186277, 188643, 206609, 214935, 238395, 307495, 314405, 333753, 399165, 430493, 556255, 558831, 619827, 799487, 922485, 931385, 943215, 1033045, 1291479, 1414477, 1446263, 1668765, 2152465, 2398461, 2794155, 3099135, 3997435, 4243431, 4338789, 5596409, 6457395, 7072385, 7231315, 9901339, 11992305, 16789227, 18388201, 21217155, 21693945, 27982045, 29704017, 49506695, 55164603, 83946135, 91941005, 128717407, 148520085, 275823015, 386152221, 643587035, 1930761105]

約数ペア:

[(1, 1930761105), (3, 643587035), (5, 386152221), (7, 275823015), (13, 148520085), (15, 128717407), (21, 91941005), (23, 83946135), (35, 55164603), (39, 49506695), (65, 29704017), (69, 27982045), (89, 21693945), (91, 21217155), (105, 18388201), (115, 16789227), (161, 11992305), (195, 9901339), (267, 7231315), (273, 7072385), (299, 6457395), (345, 5596409), (445, 4338789), (455, 4243431), (483, 3997435), (623, 3099135), (691, 2794155), (805, 2398461), (897, 2152465), (1157, 1668765), (1335, 1446263), (1365, 1414477), (1495, 1291479), (1869, 1033045), (2047, 943215), (2073, 931385), (2093, 922485), (2415, 799487), (3115, 619827), (3455, 558831), (3471, 556255), (4485, 430493), (4837, 399165), (5785, 333753), (6141, 314405), (6279, 307495), (8099, 238395), (8983, 214935), (9345, 206609), (10235, 188643), (10365, 186277), (10465, 184497), (14329, 134745), (14511, 133055), (15893, 121485), (17355, 111251), (24185, 79833), (24297, 79465), (26611, 72555), (26949, 71645), (30705, 62881), (31395, 61499), (40495, 47679), (42987, 44915)]