2912376380340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{7126649}}^1$

素因数の和:7126814

約数の個数: 144

約数和(自身を含む): 9554272056000

約数和(自身を除く): 6641895675660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 139, 140, 147, 196, 210, 245, 278, 294, 417, 420, 490, 556, 588, 695, 735, 834, 973, 980, 1390, 1470, 1668, 1946, 2085, 2780, 2919, 2940, 3892, 4170, 4865, 5838, 6811, 8340, 9730, 11676, 13622, 14595, 19460, 20433, 27244, 29190, 34055, 40866, 58380, 68110, 81732, 102165, 136220, 204330, 408660, 7126649, 14253298, 21379947, 28506596, 35633245, 42759894, 49886543, 71266490, 85519788, 99773086, 106899735, 142532980, 149659629, 199546172, 213799470, 249432715, 299319258, 349205801, 427598940, 498865430, 598638516, 698411602, 748298145, 990604211, 997730860, 1047617403, 1396823204, 1496596290, 1746029005, 1981208422, 2095234806, 2971812633, 2993192580, 3492058010, 3962416844, 4190469612, 4953021055, 5238087015, 5943625266, 6934229477, 6984116020, 9906042110, 10476174030, 11887250532, 13868458954, 14859063165, 19812084220, 20802688431, 20952348060, 27736917908, 29718126330, 34671147385, 41605376862, 48539606339, 59436252660, 69342294770, 83210753724, 97079212678, 104013442155, 138684589540, 145618819017, 194158425356, 208026884310, 242698031695, 291237638034, 416053768620, 485396063390, 582475276068, 728094095085, 970792126780, 1456188190170, 2912376380340]

約数ペア:

[(1, 2912376380340), (2, 1456188190170), (3, 970792126780), (4, 728094095085), (5, 582475276068), (6, 485396063390), (7, 416053768620), (10, 291237638034), (12, 242698031695), (14, 208026884310), (15, 194158425356), (20, 145618819017), (21, 138684589540), (28, 104013442155), (30, 97079212678), (35, 83210753724), (42, 69342294770), (49, 59436252660), (60, 48539606339), (70, 41605376862), (84, 34671147385), (98, 29718126330), (105, 27736917908), (139, 20952348060), (140, 20802688431), (147, 19812084220), (196, 14859063165), (210, 13868458954), (245, 11887250532), (278, 10476174030), (294, 9906042110), (417, 6984116020), (420, 6934229477), (490, 5943625266), (556, 5238087015), (588, 4953021055), (695, 4190469612), (735, 3962416844), (834, 3492058010), (973, 2993192580), (980, 2971812633), (1390, 2095234806), (1470, 1981208422), (1668, 1746029005), (1946, 1496596290), (2085, 1396823204), (2780, 1047617403), (2919, 997730860), (2940, 990604211), (3892, 748298145), (4170, 698411602), (4865, 598638516), (5838, 498865430), (6811, 427598940), (8340, 349205801), (9730, 299319258), (11676, 249432715), (13622, 213799470), (14595, 199546172), (19460, 149659629), (20433, 142532980), (27244, 106899735), (29190, 99773086), (34055, 85519788), (40866, 71266490), (58380, 49886543), (68110, 42759894), (81732, 35633245), (102165, 28506596), (136220, 21379947), (204330, 14253298), (408660, 7126649)]