455812140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37423}}^1$

素因数の和:37471

約数の個数: 96

約数和(自身を含む): 1508935680

約数和(自身を除く): 1053123540

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, 37423, 74846, 112269, 149692, 187115, 224538, 261961, 374230, 449076, 523922, 561345, 748460, 785883, 1047844, 1085267, 1122690, 1309805, 1571766, 2170534, 2245380, 2619610, 3143532, 3255801, 3929415, 4341068, 5239220, 5426335, 6511602, 7596869, 7858830, 10852670, 13023204, 15193738, 15717660, 16279005, 21705340, 22790607, 30387476, 32558010, 37984345, 45581214, 65116020, 75968690, 91162428, 113953035, 151937380, 227906070, 455812140]

約数ペア:

[(1, 455812140), (2, 227906070), (3, 151937380), (4, 113953035), (5, 91162428), (6, 75968690), (7, 65116020), (10, 45581214), (12, 37984345), (14, 32558010), (15, 30387476), (20, 22790607), (21, 21705340), (28, 16279005), (29, 15717660), (30, 15193738), (35, 13023204), (42, 10852670), (58, 7858830), (60, 7596869), (70, 6511602), (84, 5426335), (87, 5239220), (105, 4341068), (116, 3929415), (140, 3255801), (145, 3143532), (174, 2619610), (203, 2245380), (210, 2170534), (290, 1571766), (348, 1309805), (406, 1122690), (420, 1085267), (435, 1047844), (580, 785883), (609, 748460), (812, 561345), (870, 523922), (1015, 449076), (1218, 374230), (1740, 261961), (2030, 224538), (2436, 187115), (3045, 149692), (4060, 112269), (6090, 74846), (12180, 37423)]