2030291220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{373}}^1\times {\mathrm{1093}}^1$

素因数の和:1561

約数の個数: 96

約数和(自身を含む): 5774009472

約数和(自身を除く): 3743718252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 373, 415, 498, 746, 830, 996, 1093, 1119, 1245, 1492, 1660, 1865, 2186, 2238, 2490, 3279, 3730, 4372, 4476, 4980, 5465, 5595, 6558, 7460, 10930, 11190, 13116, 16395, 21860, 22380, 30959, 32790, 61918, 65580, 90719, 92877, 123836, 154795, 181438, 185754, 272157, 309590, 362876, 371508, 407689, 453595, 464385, 544314, 619180, 815378, 907190, 928770, 1088628, 1223067, 1360785, 1630756, 1814380, 1857540, 2038445, 2446134, 2721570, 4076890, 4892268, 5443140, 6115335, 8153780, 12230670, 24461340, 33838187, 67676374, 101514561, 135352748, 169190935, 203029122, 338381870, 406058244, 507572805, 676763740, 1015145610, 2030291220]

約数ペア:

[(1, 2030291220), (2, 1015145610), (3, 676763740), (4, 507572805), (5, 406058244), (6, 338381870), (10, 203029122), (12, 169190935), (15, 135352748), (20, 101514561), (30, 67676374), (60, 33838187), (83, 24461340), (166, 12230670), (249, 8153780), (332, 6115335), (373, 5443140), (415, 4892268), (498, 4076890), (746, 2721570), (830, 2446134), (996, 2038445), (1093, 1857540), (1119, 1814380), (1245, 1630756), (1492, 1360785), (1660, 1223067), (1865, 1088628), (2186, 928770), (2238, 907190), (2490, 815378), (3279, 619180), (3730, 544314), (4372, 464385), (4476, 453595), (4980, 407689), (5465, 371508), (5595, 362876), (6558, 309590), (7460, 272157), (10930, 185754), (11190, 181438), (13116, 154795), (16395, 123836), (21860, 92877), (22380, 90719), (30959, 65580), (32790, 61918)]