1284966930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{193811}}^1$

素因数の和:193851

約数の個数: 64

約数和(自身を含む): 3516524928

約数和(自身を除く): 2231557998

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1326, 2210, 3315, 6630, 193811, 387622, 581433, 969055, 1162866, 1938110, 2519543, 2907165, 3294787, 5039086, 5814330, 6589574, 7558629, 9884361, 12597715, 15117258, 16473935, 19768722, 25195430, 32947870, 37793145, 42832231, 49421805, 75586290, 85664462, 98843610, 128496693, 214161155, 256993386, 428322310, 642483465, 1284966930]

約数ペア:

[(1, 1284966930), (2, 642483465), (3, 428322310), (5, 256993386), (6, 214161155), (10, 128496693), (13, 98843610), (15, 85664462), (17, 75586290), (26, 49421805), (30, 42832231), (34, 37793145), (39, 32947870), (51, 25195430), (65, 19768722), (78, 16473935), (85, 15117258), (102, 12597715), (130, 9884361), (170, 7558629), (195, 6589574), (221, 5814330), (255, 5039086), (390, 3294787), (442, 2907165), (510, 2519543), (663, 1938110), (1105, 1162866), (1326, 969055), (2210, 581433), (3315, 387622), (6630, 193811)]