2570293089

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{9539}}^1$

素因数の和:9619

約数の個数: 72

約数和(自身を含む): 4750462080

約数和(自身を除く): 2180168991

約数列:

[1, 3, 7, 9, 13, 21, 39, 47, 49, 63, 91, 117, 141, 147, 273, 329, 423, 441, 611, 637, 819, 987, 1833, 1911, 2303, 2961, 4277, 5499, 5733, 6909, 9539, 12831, 20727, 28617, 29939, 38493, 66773, 85851, 89817, 124007, 200319, 269451, 372021, 448333, 467411, 600957, 868049, 1116063, 1344999, 1402233, 2604147, 3138331, 4034997, 4206699, 5828329, 6076343, 7812441, 9414993, 17484987, 18229029, 21968317, 28244979, 40798303, 52454961, 54687087, 65904951, 122394909, 197714853, 285588121, 367184727, 856764363, 2570293089]

約数ペア:

[(1, 2570293089), (3, 856764363), (7, 367184727), (9, 285588121), (13, 197714853), (21, 122394909), (39, 65904951), (47, 54687087), (49, 52454961), (63, 40798303), (91, 28244979), (117, 21968317), (141, 18229029), (147, 17484987), (273, 9414993), (329, 7812441), (423, 6076343), (441, 5828329), (611, 4206699), (637, 4034997), (819, 3138331), (987, 2604147), (1833, 1402233), (1911, 1344999), (2303, 1116063), (2961, 868049), (4277, 600957), (5499, 467411), (5733, 448333), (6909, 372021), (9539, 269451), (12831, 200319), (20727, 124007), (28617, 89817), (29939, 85851), (38493, 66773)]