145107270

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20939}}^1$

素因数の和:20970

約数の個数: 96

約数和(自身を含む): 470396160

約数和(自身を除く): 325288890

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 55, 63, 66, 70, 77, 90, 99, 105, 110, 126, 154, 165, 198, 210, 231, 315, 330, 385, 462, 495, 630, 693, 770, 990, 1155, 1386, 2310, 3465, 6930, 20939, 41878, 62817, 104695, 125634, 146573, 188451, 209390, 230329, 293146, 314085, 376902, 439719, 460658, 628170, 690987, 732865, 879438, 942255, 1151645, 1319157, 1381974, 1465730, 1612303, 1884510, 2072961, 2198595, 2303290, 2638314, 3224606, 3454935, 4145922, 4397190, 4836909, 6595785, 6909870, 8061515, 9673818, 10364805, 13191570, 14510727, 16123030, 20729610, 24184545, 29021454, 48369090, 72553635, 145107270]

約数ペア:

[(1, 145107270), (2, 72553635), (3, 48369090), (5, 29021454), (6, 24184545), (7, 20729610), (9, 16123030), (10, 14510727), (11, 13191570), (14, 10364805), (15, 9673818), (18, 8061515), (21, 6909870), (22, 6595785), (30, 4836909), (33, 4397190), (35, 4145922), (42, 3454935), (45, 3224606), (55, 2638314), (63, 2303290), (66, 2198595), (70, 2072961), (77, 1884510), (90, 1612303), (99, 1465730), (105, 1381974), (110, 1319157), (126, 1151645), (154, 942255), (165, 879438), (198, 732865), (210, 690987), (231, 628170), (315, 460658), (330, 439719), (385, 376902), (462, 314085), (495, 293146), (630, 230329), (693, 209390), (770, 188451), (990, 146573), (1155, 125634), (1386, 104695), (2310, 62817), (3465, 41878), (6930, 20939)]