4920783945

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{1373}}^1$

素因数の和:1535

約数の個数: 128

約数和(自身を含む): 10256855040

約数和(自身を除く): 5336071095

約数列:

[1, 3, 5, 7, 11, 15, 21, 29, 33, 35, 55, 77, 87, 105, 107, 145, 165, 203, 231, 319, 321, 385, 435, 535, 609, 749, 957, 1015, 1155, 1177, 1373, 1595, 1605, 2233, 2247, 3045, 3103, 3531, 3745, 4119, 4785, 5885, 6699, 6865, 8239, 9309, 9611, 11165, 11235, 15103, 15515, 17655, 20595, 21721, 24717, 28833, 33495, 34133, 39817, 41195, 45309, 46545, 48055, 65163, 75515, 102399, 105721, 108605, 119451, 123585, 144165, 146911, 170665, 199085, 226545, 238931, 278719, 317163, 325815, 437987, 440733, 511995, 528605, 597255, 716793, 734555, 836157, 1028377, 1194655, 1313961, 1393595, 1585815, 1616021, 2189935, 2203665, 3065909, 3085131, 3583965, 4180785, 4260419, 4848063, 5141885, 6569805, 8080105, 9197727, 11312147, 12781257, 15329545, 15425655, 21302095, 24240315, 29822933, 33936441, 45988635, 46864609, 56560735, 63906285, 89468799, 140593827, 149114665, 169682205, 234323045, 328052263, 447343995, 702969135, 984156789, 1640261315, 4920783945]

約数ペア:

[(1, 4920783945), (3, 1640261315), (5, 984156789), (7, 702969135), (11, 447343995), (15, 328052263), (21, 234323045), (29, 169682205), (33, 149114665), (35, 140593827), (55, 89468799), (77, 63906285), (87, 56560735), (105, 46864609), (107, 45988635), (145, 33936441), (165, 29822933), (203, 24240315), (231, 21302095), (319, 15425655), (321, 15329545), (385, 12781257), (435, 11312147), (535, 9197727), (609, 8080105), (749, 6569805), (957, 5141885), (1015, 4848063), (1155, 4260419), (1177, 4180785), (1373, 3583965), (1595, 3085131), (1605, 3065909), (2233, 2203665), (2247, 2189935), (3045, 1616021), (3103, 1585815), (3531, 1393595), (3745, 1313961), (4119, 1194655), (4785, 1028377), (5885, 836157), (6699, 734555), (6865, 716793), (8239, 597255), (9309, 528605), (9611, 511995), (11165, 440733), (11235, 437987), (15103, 325815), (15515, 317163), (17655, 278719), (20595, 238931), (21721, 226545), (24717, 199085), (28833, 170665), (33495, 146911), (34133, 144165), (39817, 123585), (41195, 119451), (45309, 108605), (46545, 105721), (48055, 102399), (65163, 75515)]