1523013660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{1208741}}^1$

素因数の和:1208763

約数の個数: 72

約数和(自身を含む): 5279785056

約数和(自身を除く): 3756771396

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 1208741, 2417482, 3626223, 4834964, 6043705, 7252446, 8461187, 10878669, 12087410, 14504892, 16922374, 18131115, 21757338, 24174820, 25383561, 33844748, 36262230, 42305935, 43514676, 50767122, 54393345, 72524460, 76150683, 84611870, 101534244, 108786690, 126917805, 152301366, 169223740, 217573380, 253835610, 304602732, 380753415, 507671220, 761506830, 1523013660]

約数ペア:

[(1, 1523013660), (2, 761506830), (3, 507671220), (4, 380753415), (5, 304602732), (6, 253835610), (7, 217573380), (9, 169223740), (10, 152301366), (12, 126917805), (14, 108786690), (15, 101534244), (18, 84611870), (20, 76150683), (21, 72524460), (28, 54393345), (30, 50767122), (35, 43514676), (36, 42305935), (42, 36262230), (45, 33844748), (60, 25383561), (63, 24174820), (70, 21757338), (84, 18131115), (90, 16922374), (105, 14504892), (126, 12087410), (140, 10878669), (180, 8461187), (210, 7252446), (252, 6043705), (315, 4834964), (420, 3626223), (630, 2417482), (1260, 1208741)]