205654909110

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{379}}^1\times {\mathrm{89101}}^1$

素因数の和:89526

約数の個数: 128

約数和(自身を含む): 585079372800

約数和(自身を除く): 379424463690

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 58, 70, 87, 105, 145, 174, 203, 210, 290, 379, 406, 435, 609, 758, 870, 1015, 1137, 1218, 1895, 2030, 2274, 2653, 3045, 3790, 5306, 5685, 6090, 7959, 10991, 11370, 13265, 15918, 21982, 26530, 32973, 39795, 54955, 65946, 76937, 79590, 89101, 109910, 153874, 164865, 178202, 230811, 267303, 329730, 384685, 445505, 461622, 534606, 623707, 769370, 891010, 1154055, 1247414, 1336515, 1871121, 2308110, 2583929, 2673030, 3118535, 3742242, 5167858, 6237070, 7751787, 9355605, 12919645, 15503574, 18087503, 18711210, 25839290, 33769279, 36175006, 38758935, 54262509, 67538558, 77517870, 90437515, 101307837, 108525018, 168846395, 180875030, 202615674, 236384953, 271312545, 337692790, 472769906, 506539185, 542625090, 709154859, 979309091, 1013078370, 1181924765, 1418309718, 1958618182, 2363849530, 2937927273, 3545774295, 4896545455, 5875854546, 6855163637, 7091548590, 9793090910, 13710327274, 14689636365, 20565490911, 29379272730, 34275818185, 41130981822, 68551636370, 102827454555, 205654909110]

約数ペア:

[(1, 205654909110), (2, 102827454555), (3, 68551636370), (5, 41130981822), (6, 34275818185), (7, 29379272730), (10, 20565490911), (14, 14689636365), (15, 13710327274), (21, 9793090910), (29, 7091548590), (30, 6855163637), (35, 5875854546), (42, 4896545455), (58, 3545774295), (70, 2937927273), (87, 2363849530), (105, 1958618182), (145, 1418309718), (174, 1181924765), (203, 1013078370), (210, 979309091), (290, 709154859), (379, 542625090), (406, 506539185), (435, 472769906), (609, 337692790), (758, 271312545), (870, 236384953), (1015, 202615674), (1137, 180875030), (1218, 168846395), (1895, 108525018), (2030, 101307837), (2274, 90437515), (2653, 77517870), (3045, 67538558), (3790, 54262509), (5306, 38758935), (5685, 36175006), (6090, 33769279), (7959, 25839290), (10991, 18711210), (11370, 18087503), (13265, 15503574), (15918, 12919645), (21982, 9355605), (26530, 7751787), (32973, 6237070), (39795, 5167858), (54955, 3742242), (65946, 3118535), (76937, 2673030), (79590, 2583929), (89101, 2308110), (109910, 1871121), (153874, 1336515), (164865, 1247414), (178202, 1154055), (230811, 891010), (267303, 769370), (329730, 623707), (384685, 534606), (445505, 461622)]