12570210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7351}}^1$

素因数の和:7383

約数の個数: 48

約数和(自身を含む): 34407360

約数和(自身を除く): 21837150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 7351, 14702, 22053, 36755, 44106, 66159, 73510, 110265, 132318, 139669, 220530, 279338, 330795, 419007, 661590, 698345, 838014, 1257021, 1396690, 2095035, 2514042, 4190070, 6285105, 12570210]

約数ペア:

[(1, 12570210), (2, 6285105), (3, 4190070), (5, 2514042), (6, 2095035), (9, 1396690), (10, 1257021), (15, 838014), (18, 698345), (19, 661590), (30, 419007), (38, 330795), (45, 279338), (57, 220530), (90, 139669), (95, 132318), (114, 110265), (171, 73510), (190, 66159), (285, 44106), (342, 36755), (570, 22053), (855, 14702), (1710, 7351)]