7569380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4159}}^1$

素因数の和:4188

約数の個数: 48

約数和(自身を含む): 19568640

約数和(自身を除く): 11999260

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 4159, 8318, 16636, 20795, 29113, 41590, 54067, 58226, 83180, 108134, 116452, 145565, 216268, 270335, 291130, 378469, 540670, 582260, 756938, 1081340, 1513876, 1892345, 3784690, 7569380]

約数ペア:

[(1, 7569380), (2, 3784690), (4, 1892345), (5, 1513876), (7, 1081340), (10, 756938), (13, 582260), (14, 540670), (20, 378469), (26, 291130), (28, 270335), (35, 216268), (52, 145565), (65, 116452), (70, 108134), (91, 83180), (130, 58226), (140, 54067), (182, 41590), (260, 29113), (364, 20795), (455, 16636), (910, 8318), (1820, 4159)]