17770620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1459}}^1$

素因数の和:1507

約数の個数: 96

約数和(自身を含む): 58867200

約数和(自身を除く): 41096580

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, 1459, 1740, 2030, 2436, 2918, 3045, 4060, 4377, 5836, 6090, 7295, 8754, 10213, 12180, 14590, 17508, 20426, 21885, 29180, 30639, 40852, 42311, 43770, 51065, 61278, 84622, 87540, 102130, 122556, 126933, 153195, 169244, 204260, 211555, 253866, 296177, 306390, 423110, 507732, 592354, 612780, 634665, 846220, 888531, 1184708, 1269330, 1480885, 1777062, 2538660, 2961770, 3554124, 4442655, 5923540, 8885310, 17770620]

約数ペア:

[(1, 17770620), (2, 8885310), (3, 5923540), (4, 4442655), (5, 3554124), (6, 2961770), (7, 2538660), (10, 1777062), (12, 1480885), (14, 1269330), (15, 1184708), (20, 888531), (21, 846220), (28, 634665), (29, 612780), (30, 592354), (35, 507732), (42, 423110), (58, 306390), (60, 296177), (70, 253866), (84, 211555), (87, 204260), (105, 169244), (116, 153195), (140, 126933), (145, 122556), (174, 102130), (203, 87540), (210, 84622), (290, 61278), (348, 51065), (406, 43770), (420, 42311), (435, 40852), (580, 30639), (609, 29180), (812, 21885), (870, 20426), (1015, 17508), (1218, 14590), (1459, 12180), (1740, 10213), (2030, 8754), (2436, 7295), (2918, 6090), (3045, 5836), (4060, 4377)]