30266604

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{547}}^1$

素因数の和:639

約数の個数: 72

約数和(自身を含む): 80786160

約数和(自身を除く): 50519556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 53, 58, 87, 106, 116, 159, 174, 212, 261, 318, 348, 477, 522, 547, 636, 954, 1044, 1094, 1537, 1641, 1908, 2188, 3074, 3282, 4611, 4923, 6148, 6564, 9222, 9846, 13833, 15863, 18444, 19692, 27666, 28991, 31726, 47589, 55332, 57982, 63452, 86973, 95178, 115964, 142767, 173946, 190356, 260919, 285534, 347892, 521838, 571068, 840739, 1043676, 1681478, 2522217, 3362956, 5044434, 7566651, 10088868, 15133302, 30266604]

約数ペア:

[(1, 30266604), (2, 15133302), (3, 10088868), (4, 7566651), (6, 5044434), (9, 3362956), (12, 2522217), (18, 1681478), (29, 1043676), (36, 840739), (53, 571068), (58, 521838), (87, 347892), (106, 285534), (116, 260919), (159, 190356), (174, 173946), (212, 142767), (261, 115964), (318, 95178), (348, 86973), (477, 63452), (522, 57982), (547, 55332), (636, 47589), (954, 31726), (1044, 28991), (1094, 27666), (1537, 19692), (1641, 18444), (1908, 15863), (2188, 13833), (3074, 9846), (3282, 9222), (4611, 6564), (4923, 6148)]