1738804620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{142759}}^1$

素因数の和:142807

約数の個数: 96

約数和(自身を含む): 5756083200

約数和(自身を除く): 4017278580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 58, 60, 70, 84, 87, 105, 116, 140, 145, 174, 203, 210, 290, 348, 406, 420, 435, 580, 609, 812, 870, 1015, 1218, 1740, 2030, 2436, 3045, 4060, 6090, 12180, 142759, 285518, 428277, 571036, 713795, 856554, 999313, 1427590, 1713108, 1998626, 2141385, 2855180, 2997939, 3997252, 4140011, 4282770, 4996565, 5995878, 8280022, 8565540, 9993130, 11991756, 12420033, 14989695, 16560044, 19986260, 20700055, 24840066, 28980077, 29979390, 41400110, 49680132, 57960154, 59958780, 62100165, 82800220, 86940231, 115920308, 124200330, 144900385, 173880462, 248400660, 289800770, 347760924, 434701155, 579601540, 869402310, 1738804620]

約数ペア:

[(1, 1738804620), (2, 869402310), (3, 579601540), (4, 434701155), (5, 347760924), (6, 289800770), (7, 248400660), (10, 173880462), (12, 144900385), (14, 124200330), (15, 115920308), (20, 86940231), (21, 82800220), (28, 62100165), (29, 59958780), (30, 57960154), (35, 49680132), (42, 41400110), (58, 29979390), (60, 28980077), (70, 24840066), (84, 20700055), (87, 19986260), (105, 16560044), (116, 14989695), (140, 12420033), (145, 11991756), (174, 9993130), (203, 8565540), (210, 8280022), (290, 5995878), (348, 4996565), (406, 4282770), (420, 4140011), (435, 3997252), (580, 2997939), (609, 2855180), (812, 2141385), (870, 1998626), (1015, 1713108), (1218, 1427590), (1740, 999313), (2030, 856554), (2436, 713795), (3045, 571036), (4060, 428277), (6090, 285518), (12180, 142759)]