939553650

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{4201}}^1$

素因数の和:4297

約数の個数: 144

約数和(自身を含む): 2926205568

約数和(自身を除く): 1986651918

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 71, 75, 90, 105, 126, 142, 150, 175, 210, 213, 225, 315, 350, 355, 426, 450, 497, 525, 630, 639, 710, 994, 1050, 1065, 1278, 1491, 1575, 1775, 2130, 2485, 2982, 3150, 3195, 3550, 4201, 4473, 4970, 5325, 6390, 7455, 8402, 8946, 10650, 12425, 12603, 14910, 15975, 21005, 22365, 24850, 25206, 29407, 31950, 37275, 37809, 42010, 44730, 58814, 63015, 74550, 75618, 88221, 105025, 111825, 126030, 147035, 176442, 189045, 210050, 223650, 264663, 294070, 298271, 315075, 378090, 441105, 529326, 596542, 630150, 735175, 882210, 894813, 945225, 1323315, 1470350, 1491355, 1789626, 1890450, 2087897, 2205525, 2646630, 2684439, 2982710, 4175794, 4411050, 4474065, 5368878, 6263691, 6616575, 7456775, 8948130, 10439485, 12527382, 13233150, 13422195, 14913550, 18791073, 20878970, 22370325, 26844390, 31318455, 37582146, 44740650, 52197425, 62636910, 67110975, 93955365, 104394850, 134221950, 156592275, 187910730, 313184550, 469776825, 939553650]

約数ペア:

[(1, 939553650), (2, 469776825), (3, 313184550), (5, 187910730), (6, 156592275), (7, 134221950), (9, 104394850), (10, 93955365), (14, 67110975), (15, 62636910), (18, 52197425), (21, 44740650), (25, 37582146), (30, 31318455), (35, 26844390), (42, 22370325), (45, 20878970), (50, 18791073), (63, 14913550), (70, 13422195), (71, 13233150), (75, 12527382), (90, 10439485), (105, 8948130), (126, 7456775), (142, 6616575), (150, 6263691), (175, 5368878), (210, 4474065), (213, 4411050), (225, 4175794), (315, 2982710), (350, 2684439), (355, 2646630), (426, 2205525), (450, 2087897), (497, 1890450), (525, 1789626), (630, 1491355), (639, 1470350), (710, 1323315), (994, 945225), (1050, 894813), (1065, 882210), (1278, 735175), (1491, 630150), (1575, 596542), (1775, 529326), (2130, 441105), (2485, 378090), (2982, 315075), (3150, 298271), (3195, 294070), (3550, 264663), (4201, 223650), (4473, 210050), (4970, 189045), (5325, 176442), (6390, 147035), (7455, 126030), (8402, 111825), (8946, 105025), (10650, 88221), (12425, 75618), (12603, 74550), (14910, 63015), (15975, 58814), (21005, 44730), (22365, 42010), (24850, 37809), (25206, 37275), (29407, 31950)]