1861892340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{36637}}^1$

素因数の和:36678

約数の個数: 144

約数和(自身を含む): 6549115776

約数和(自身を除く): 4687223436

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 121, 132, 140, 154, 165, 210, 220, 231, 242, 308, 330, 363, 385, 420, 462, 484, 605, 660, 726, 770, 847, 924, 1155, 1210, 1452, 1540, 1694, 1815, 2310, 2420, 2541, 3388, 3630, 4235, 4620, 5082, 7260, 8470, 10164, 12705, 16940, 25410, 36637, 50820, 73274, 109911, 146548, 183185, 219822, 256459, 366370, 403007, 439644, 512918, 549555, 732740, 769377, 806014, 1025836, 1099110, 1209021, 1282295, 1538754, 1612028, 2015035, 2198220, 2418042, 2564590, 2821049, 3077508, 3846885, 4030070, 4433077, 4836084, 5129180, 5642098, 6045105, 7693770, 8060140, 8463147, 8866154, 11284196, 12090210, 13299231, 14105245, 15387540, 16926294, 17732308, 22165385, 24180420, 26598462, 28210490, 31031539, 33852588, 42315735, 44330770, 53196924, 56420980, 62063078, 66496155, 84631470, 88661540, 93094617, 124126156, 132992310, 155157695, 169262940, 186189234, 265984620, 310315390, 372378468, 465473085, 620630780, 930946170, 1861892340]

約数ペア:

[(1, 1861892340), (2, 930946170), (3, 620630780), (4, 465473085), (5, 372378468), (6, 310315390), (7, 265984620), (10, 186189234), (11, 169262940), (12, 155157695), (14, 132992310), (15, 124126156), (20, 93094617), (21, 88661540), (22, 84631470), (28, 66496155), (30, 62063078), (33, 56420980), (35, 53196924), (42, 44330770), (44, 42315735), (55, 33852588), (60, 31031539), (66, 28210490), (70, 26598462), (77, 24180420), (84, 22165385), (105, 17732308), (110, 16926294), (121, 15387540), (132, 14105245), (140, 13299231), (154, 12090210), (165, 11284196), (210, 8866154), (220, 8463147), (231, 8060140), (242, 7693770), (308, 6045105), (330, 5642098), (363, 5129180), (385, 4836084), (420, 4433077), (462, 4030070), (484, 3846885), (605, 3077508), (660, 2821049), (726, 2564590), (770, 2418042), (847, 2198220), (924, 2015035), (1155, 1612028), (1210, 1538754), (1452, 1282295), (1540, 1209021), (1694, 1099110), (1815, 1025836), (2310, 806014), (2420, 769377), (2541, 732740), (3388, 549555), (3630, 512918), (4235, 439644), (4620, 403007), (5082, 366370), (7260, 256459), (8470, 219822), (10164, 183185), (12705, 146548), (16940, 109911), (25410, 73274), (36637, 50820)]