2103175230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{2129}}^1$

素因数の和:2318

約数の個数: 128

約数和(自身を含む): 5797008000

約数和(自身を除く): 3693832770

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 149, 170, 195, 221, 255, 298, 390, 442, 447, 510, 663, 745, 894, 1105, 1326, 1490, 1937, 2129, 2210, 2235, 2533, 3315, 3874, 4258, 4470, 5066, 5811, 6387, 6630, 7599, 9685, 10645, 11622, 12665, 12774, 15198, 19370, 21290, 25330, 27677, 29055, 31935, 32929, 36193, 37995, 55354, 58110, 63870, 65858, 72386, 75990, 83031, 98787, 108579, 138385, 164645, 166062, 180965, 197574, 217158, 276770, 317221, 329290, 361930, 415155, 470509, 493935, 542895, 634442, 830310, 941018, 951663, 987870, 1085790, 1411527, 1586105, 1903326, 2352545, 2823054, 3172210, 4123873, 4705090, 4758315, 5392757, 7057635, 8247746, 9516630, 10785514, 12371619, 14115270, 16178271, 20619365, 24743238, 26963785, 32356542, 41238730, 53927570, 61858095, 70105841, 80891355, 123716190, 140211682, 161782710, 210317523, 350529205, 420635046, 701058410, 1051587615, 2103175230]

約数ペア:

[(1, 2103175230), (2, 1051587615), (3, 701058410), (5, 420635046), (6, 350529205), (10, 210317523), (13, 161782710), (15, 140211682), (17, 123716190), (26, 80891355), (30, 70105841), (34, 61858095), (39, 53927570), (51, 41238730), (65, 32356542), (78, 26963785), (85, 24743238), (102, 20619365), (130, 16178271), (149, 14115270), (170, 12371619), (195, 10785514), (221, 9516630), (255, 8247746), (298, 7057635), (390, 5392757), (442, 4758315), (447, 4705090), (510, 4123873), (663, 3172210), (745, 2823054), (894, 2352545), (1105, 1903326), (1326, 1586105), (1490, 1411527), (1937, 1085790), (2129, 987870), (2210, 951663), (2235, 941018), (2533, 830310), (3315, 634442), (3874, 542895), (4258, 493935), (4470, 470509), (5066, 415155), (5811, 361930), (6387, 329290), (6630, 317221), (7599, 276770), (9685, 217158), (10645, 197574), (11622, 180965), (12665, 166062), (12774, 164645), (15198, 138385), (19370, 108579), (21290, 98787), (25330, 83031), (27677, 75990), (29055, 72386), (31935, 65858), (32929, 63870), (36193, 58110), (37995, 55354)]