25790310

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:147

約数の個数: 192

約数和(自身を含む): 85542912

約数和(自身を除く): 59752602

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 47, 63, 65, 67, 70, 78, 90, 91, 94, 105, 117, 126, 130, 134, 141, 182, 195, 201, 210, 234, 235, 273, 282, 315, 329, 335, 390, 402, 423, 455, 469, 470, 546, 585, 603, 611, 630, 658, 670, 705, 819, 846, 871, 910, 938, 987, 1005, 1170, 1206, 1222, 1365, 1407, 1410, 1638, 1645, 1742, 1833, 1974, 2010, 2115, 2345, 2613, 2730, 2814, 2961, 3015, 3055, 3149, 3290, 3666, 4095, 4221, 4230, 4277, 4355, 4690, 4935, 5226, 5499, 5922, 6030, 6097, 6110, 6298, 7035, 7839, 8190, 8442, 8554, 8710, 9165, 9447, 9870, 10998, 12194, 12831, 13065, 14070, 14805, 15678, 15745, 18291, 18330, 18894, 21105, 21385, 22043, 25662, 26130, 27495, 28341, 29610, 30485, 31490, 36582, 38493, 39195, 40937, 42210, 42770, 44086, 47235, 54873, 54990, 56682, 60970, 64155, 66129, 76986, 78390, 81874, 91455, 94470, 109746, 110215, 122811, 128310, 132258, 141705, 182910, 192465, 198387, 204685, 220430, 245622, 274365, 283410, 286559, 330645, 368433, 384930, 396774, 409370, 548730, 573118, 614055, 661290, 736866, 859677, 991935, 1228110, 1432795, 1719354, 1842165, 1983870, 2579031, 2865590, 3684330, 4298385, 5158062, 8596770, 12895155, 25790310]

約数ペア:

[(1, 25790310), (2, 12895155), (3, 8596770), (5, 5158062), (6, 4298385), (7, 3684330), (9, 2865590), (10, 2579031), (13, 1983870), (14, 1842165), (15, 1719354), (18, 1432795), (21, 1228110), (26, 991935), (30, 859677), (35, 736866), (39, 661290), (42, 614055), (45, 573118), (47, 548730), (63, 409370), (65, 396774), (67, 384930), (70, 368433), (78, 330645), (90, 286559), (91, 283410), (94, 274365), (105, 245622), (117, 220430), (126, 204685), (130, 198387), (134, 192465), (141, 182910), (182, 141705), (195, 132258), (201, 128310), (210, 122811), (234, 110215), (235, 109746), (273, 94470), (282, 91455), (315, 81874), (329, 78390), (335, 76986), (390, 66129), (402, 64155), (423, 60970), (455, 56682), (469, 54990), (470, 54873), (546, 47235), (585, 44086), (603, 42770), (611, 42210), (630, 40937), (658, 39195), (670, 38493), (705, 36582), (819, 31490), (846, 30485), (871, 29610), (910, 28341), (938, 27495), (987, 26130), (1005, 25662), (1170, 22043), (1206, 21385), (1222, 21105), (1365, 18894), (1407, 18330), (1410, 18291), (1638, 15745), (1645, 15678), (1742, 14805), (1833, 14070), (1974, 13065), (2010, 12831), (2115, 12194), (2345, 10998), (2613, 9870), (2730, 9447), (2814, 9165), (2961, 8710), (3015, 8554), (3055, 8442), (3149, 8190), (3290, 7839), (3666, 7035), (4095, 6298), (4221, 6110), (4230, 6097), (4277, 6030), (4355, 5922), (4690, 5499), (4935, 5226)]