90752130

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{48017}}^1$

素因数の和:48040

約数の個数: 64

約数和(自身を含む): 276583680

約数和(自身を除く): 185831550

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 48017, 96034, 144051, 240085, 288102, 336119, 432153, 480170, 672238, 720255, 864306, 1008357, 1296459, 1440510, 1680595, 2016714, 2160765, 2592918, 3025071, 3361190, 4321530, 5041785, 6050142, 6482295, 9075213, 10083570, 12964590, 15125355, 18150426, 30250710, 45376065, 90752130]

約数ペア:

[(1, 90752130), (2, 45376065), (3, 30250710), (5, 18150426), (6, 15125355), (7, 12964590), (9, 10083570), (10, 9075213), (14, 6482295), (15, 6050142), (18, 5041785), (21, 4321530), (27, 3361190), (30, 3025071), (35, 2592918), (42, 2160765), (45, 2016714), (54, 1680595), (63, 1440510), (70, 1296459), (90, 1008357), (105, 864306), (126, 720255), (135, 672238), (189, 480170), (210, 432153), (270, 336119), (315, 288102), (378, 240085), (630, 144051), (945, 96034), (1890, 48017)]