1213440130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{1549}}^1$

素因数の和:1632

約数の個数: 96

約数和(自身を含む): 2721254400

約数和(自身を除く): 1507814270

約数列:

[1, 2, 5, 7, 10, 14, 19, 31, 35, 38, 62, 70, 95, 133, 155, 190, 217, 266, 310, 361, 434, 589, 665, 722, 1085, 1178, 1330, 1549, 1805, 2170, 2527, 2945, 3098, 3610, 4123, 5054, 5890, 7745, 8246, 10843, 11191, 12635, 15490, 20615, 21686, 22382, 25270, 29431, 41230, 48019, 54215, 55955, 58862, 78337, 96038, 108430, 111910, 147155, 156674, 206017, 240095, 294310, 336133, 391685, 412034, 480190, 559189, 672266, 783370, 912361, 1030085, 1118378, 1680665, 1824722, 2060170, 2795945, 3361330, 3914323, 4561805, 5591890, 6386527, 7828646, 9123610, 12773054, 17334859, 19571615, 31932635, 34669718, 39143230, 63865270, 86674295, 121344013, 173348590, 242688026, 606720065, 1213440130]

約数ペア:

[(1, 1213440130), (2, 606720065), (5, 242688026), (7, 173348590), (10, 121344013), (14, 86674295), (19, 63865270), (31, 39143230), (35, 34669718), (38, 31932635), (62, 19571615), (70, 17334859), (95, 12773054), (133, 9123610), (155, 7828646), (190, 6386527), (217, 5591890), (266, 4561805), (310, 3914323), (361, 3361330), (434, 2795945), (589, 2060170), (665, 1824722), (722, 1680665), (1085, 1118378), (1178, 1030085), (1330, 912361), (1549, 783370), (1805, 672266), (2170, 559189), (2527, 480190), (2945, 412034), (3098, 391685), (3610, 336133), (4123, 294310), (5054, 240095), (5890, 206017), (7745, 156674), (8246, 147155), (10843, 111910), (11191, 108430), (12635, 96038), (15490, 78337), (20615, 58862), (21686, 55955), (22382, 54215), (25270, 48019), (29431, 41230)]