25708410

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:149

約数の個数: 192

約数和(自身を含む): 85333248

約数和(自身を除く): 59624838

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 43, 45, 63, 65, 70, 73, 78, 86, 90, 91, 105, 117, 126, 129, 130, 146, 182, 195, 210, 215, 219, 234, 258, 273, 301, 315, 365, 387, 390, 430, 438, 455, 511, 546, 559, 585, 602, 630, 645, 657, 730, 774, 819, 903, 910, 949, 1022, 1095, 1118, 1170, 1290, 1314, 1365, 1505, 1533, 1638, 1677, 1806, 1898, 1935, 2190, 2555, 2709, 2730, 2795, 2847, 3010, 3066, 3139, 3285, 3354, 3870, 3913, 4095, 4515, 4599, 4745, 5031, 5110, 5418, 5590, 5694, 6278, 6570, 6643, 7665, 7826, 8190, 8385, 8541, 9030, 9198, 9417, 9490, 10062, 11739, 13286, 13545, 14235, 15330, 15695, 16770, 17082, 18834, 19565, 19929, 21973, 22995, 23478, 25155, 27090, 28251, 28470, 31390, 33215, 35217, 39130, 39858, 40807, 42705, 43946, 45990, 47085, 50310, 56502, 58695, 59787, 65919, 66430, 70434, 81614, 85410, 94170, 99645, 109865, 117390, 119574, 122421, 131838, 141255, 176085, 197757, 199290, 204035, 219730, 244842, 282510, 285649, 298935, 329595, 352170, 367263, 395514, 408070, 571298, 597870, 612105, 659190, 734526, 856947, 988785, 1224210, 1428245, 1713894, 1836315, 1977570, 2570841, 2856490, 3672630, 4284735, 5141682, 8569470, 12854205, 25708410]

約数ペア:

[(1, 25708410), (2, 12854205), (3, 8569470), (5, 5141682), (6, 4284735), (7, 3672630), (9, 2856490), (10, 2570841), (13, 1977570), (14, 1836315), (15, 1713894), (18, 1428245), (21, 1224210), (26, 988785), (30, 856947), (35, 734526), (39, 659190), (42, 612105), (43, 597870), (45, 571298), (63, 408070), (65, 395514), (70, 367263), (73, 352170), (78, 329595), (86, 298935), (90, 285649), (91, 282510), (105, 244842), (117, 219730), (126, 204035), (129, 199290), (130, 197757), (146, 176085), (182, 141255), (195, 131838), (210, 122421), (215, 119574), (219, 117390), (234, 109865), (258, 99645), (273, 94170), (301, 85410), (315, 81614), (365, 70434), (387, 66430), (390, 65919), (430, 59787), (438, 58695), (455, 56502), (511, 50310), (546, 47085), (559, 45990), (585, 43946), (602, 42705), (630, 40807), (645, 39858), (657, 39130), (730, 35217), (774, 33215), (819, 31390), (903, 28470), (910, 28251), (949, 27090), (1022, 25155), (1095, 23478), (1118, 22995), (1170, 21973), (1290, 19929), (1314, 19565), (1365, 18834), (1505, 17082), (1533, 16770), (1638, 15695), (1677, 15330), (1806, 14235), (1898, 13545), (1935, 13286), (2190, 11739), (2555, 10062), (2709, 9490), (2730, 9417), (2795, 9198), (2847, 9030), (3010, 8541), (3066, 8385), (3139, 8190), (3285, 7826), (3354, 7665), (3870, 6643), (3913, 6570), (4095, 6278), (4515, 5694), (4599, 5590), (4745, 5418), (5031, 5110)]