269715810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3187}}^1$

素因数の和:3248

約数の個数: 128

約数和(自身を含む): 822657024

約数和(自身を除く): 552941214

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 31, 35, 39, 42, 62, 65, 70, 78, 91, 93, 105, 130, 155, 182, 186, 195, 210, 217, 273, 310, 390, 403, 434, 455, 465, 546, 651, 806, 910, 930, 1085, 1209, 1302, 1365, 2015, 2170, 2418, 2730, 2821, 3187, 3255, 4030, 5642, 6045, 6374, 6510, 8463, 9561, 12090, 14105, 15935, 16926, 19122, 22309, 28210, 31870, 41431, 42315, 44618, 47805, 66927, 82862, 84630, 95610, 98797, 111545, 124293, 133854, 197594, 207155, 223090, 248586, 290017, 296391, 334635, 414310, 493985, 580034, 592782, 621465, 669270, 691579, 870051, 987970, 1242930, 1284361, 1383158, 1450085, 1481955, 1740102, 2074737, 2568722, 2900170, 2963910, 3457895, 3853083, 4149474, 4350255, 6421805, 6915790, 7706166, 8700510, 8990527, 10373685, 12843610, 17981054, 19265415, 20747370, 26971581, 38530830, 44952635, 53943162, 89905270, 134857905, 269715810]

約数ペア:

[(1, 269715810), (2, 134857905), (3, 89905270), (5, 53943162), (6, 44952635), (7, 38530830), (10, 26971581), (13, 20747370), (14, 19265415), (15, 17981054), (21, 12843610), (26, 10373685), (30, 8990527), (31, 8700510), (35, 7706166), (39, 6915790), (42, 6421805), (62, 4350255), (65, 4149474), (70, 3853083), (78, 3457895), (91, 2963910), (93, 2900170), (105, 2568722), (130, 2074737), (155, 1740102), (182, 1481955), (186, 1450085), (195, 1383158), (210, 1284361), (217, 1242930), (273, 987970), (310, 870051), (390, 691579), (403, 669270), (434, 621465), (455, 592782), (465, 580034), (546, 493985), (651, 414310), (806, 334635), (910, 296391), (930, 290017), (1085, 248586), (1209, 223090), (1302, 207155), (1365, 197594), (2015, 133854), (2170, 124293), (2418, 111545), (2730, 98797), (2821, 95610), (3187, 84630), (3255, 82862), (4030, 66927), (5642, 47805), (6045, 44618), (6374, 42315), (6510, 41431), (8463, 31870), (9561, 28210), (12090, 22309), (14105, 19122), (15935, 16926)]