71707350820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4337}}^1\times {\mathrm{6947}}^1$

素因数の和:11317

約数の個数: 96

約数和(自身を含む): 182289284352

約数和(自身を除く): 110581933532

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 4337, 6947, 8674, 13894, 17348, 21685, 27788, 30359, 34735, 43370, 48629, 60718, 69470, 73729, 86740, 97258, 118099, 121436, 138940, 147458, 151795, 194516, 236198, 243145, 294916, 303590, 368645, 472396, 486290, 516103, 590495, 607180, 737290, 826693, 972580, 1032206, 1180990, 1474580, 1653386, 2064412, 2361980, 2580515, 3306772, 4133465, 5161030, 8266930, 10322060, 16533860, 30129139, 60258278, 120516556, 150645695, 210903973, 301291390, 421807946, 512195363, 602582780, 843615892, 1024390726, 1054519865, 2048781452, 2109039730, 2560976815, 3585367541, 4218079460, 5121953630, 7170735082, 10243907260, 14341470164, 17926837705, 35853675410, 71707350820]

約数ペア:

[(1, 71707350820), (2, 35853675410), (4, 17926837705), (5, 14341470164), (7, 10243907260), (10, 7170735082), (14, 5121953630), (17, 4218079460), (20, 3585367541), (28, 2560976815), (34, 2109039730), (35, 2048781452), (68, 1054519865), (70, 1024390726), (85, 843615892), (119, 602582780), (140, 512195363), (170, 421807946), (238, 301291390), (340, 210903973), (476, 150645695), (595, 120516556), (1190, 60258278), (2380, 30129139), (4337, 16533860), (6947, 10322060), (8674, 8266930), (13894, 5161030), (17348, 4133465), (21685, 3306772), (27788, 2580515), (30359, 2361980), (34735, 2064412), (43370, 1653386), (48629, 1474580), (60718, 1180990), (69470, 1032206), (73729, 972580), (86740, 826693), (97258, 737290), (118099, 607180), (121436, 590495), (138940, 516103), (147458, 486290), (151795, 472396), (194516, 368645), (236198, 303590), (243145, 294916)]