2057100660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{383}}^1\times {\mathrm{563}}^1$

素因数の和:1014

約数の個数: 144

約数和(自身を含む): 6385526784

約数和(自身を除く): 4328426124

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 383, 477, 530, 563, 636, 766, 795, 954, 1060, 1126, 1149, 1532, 1590, 1689, 1908, 1915, 2252, 2298, 2385, 2815, 3180, 3378, 3447, 3830, 4596, 4770, 5067, 5630, 5745, 6756, 6894, 7660, 8445, 9540, 10134, 11260, 11490, 13788, 16890, 17235, 20268, 20299, 22980, 25335, 29839, 33780, 34470, 40598, 50670, 59678, 60897, 68940, 81196, 89517, 101340, 101495, 119356, 121794, 149195, 179034, 182691, 202990, 215629, 243588, 268551, 298390, 304485, 358068, 365382, 405980, 431258, 447585, 537102, 596780, 608970, 646887, 730764, 862516, 895170, 913455, 1074204, 1078145, 1217940, 1293774, 1342755, 1790340, 1826910, 1940661, 2156290, 2587548, 2685510, 3234435, 3653820, 3881322, 4312580, 5371020, 6468870, 7762644, 9703305, 11428337, 12937740, 19406610, 22856674, 34285011, 38813220, 45713348, 57141685, 68570022, 102855033, 114283370, 137140044, 171425055, 205710066, 228566740, 342850110, 411420132, 514275165, 685700220, 1028550330, 2057100660]

約数ペア:

[(1, 2057100660), (2, 1028550330), (3, 685700220), (4, 514275165), (5, 411420132), (6, 342850110), (9, 228566740), (10, 205710066), (12, 171425055), (15, 137140044), (18, 114283370), (20, 102855033), (30, 68570022), (36, 57141685), (45, 45713348), (53, 38813220), (60, 34285011), (90, 22856674), (106, 19406610), (159, 12937740), (180, 11428337), (212, 9703305), (265, 7762644), (318, 6468870), (383, 5371020), (477, 4312580), (530, 3881322), (563, 3653820), (636, 3234435), (766, 2685510), (795, 2587548), (954, 2156290), (1060, 1940661), (1126, 1826910), (1149, 1790340), (1532, 1342755), (1590, 1293774), (1689, 1217940), (1908, 1078145), (1915, 1074204), (2252, 913455), (2298, 895170), (2385, 862516), (2815, 730764), (3180, 646887), (3378, 608970), (3447, 596780), (3830, 537102), (4596, 447585), (4770, 431258), (5067, 405980), (5630, 365382), (5745, 358068), (6756, 304485), (6894, 298390), (7660, 268551), (8445, 243588), (9540, 215629), (10134, 202990), (11260, 182691), (11490, 179034), (13788, 149195), (16890, 121794), (17235, 119356), (20268, 101495), (20299, 101340), (22980, 89517), (25335, 81196), (29839, 68940), (33780, 60897), (34470, 59678), (40598, 50670)]