135685620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{107687}}^1$

素因数の和:107709

約数の個数: 72

約数和(自身を含む): 470381184

約数和(自身を除く): 334695564

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, 107687, 215374, 323061, 430748, 538435, 646122, 753809, 969183, 1076870, 1292244, 1507618, 1615305, 1938366, 2153740, 2261427, 3015236, 3230610, 3769045, 3876732, 4522854, 4845915, 6461220, 6784281, 7538090, 9045708, 9691830, 11307135, 13568562, 15076180, 19383660, 22614270, 27137124, 33921405, 45228540, 67842810, 135685620]

約数ペア:

[(1, 135685620), (2, 67842810), (3, 45228540), (4, 33921405), (5, 27137124), (6, 22614270), (7, 19383660), (9, 15076180), (10, 13568562), (12, 11307135), (14, 9691830), (15, 9045708), (18, 7538090), (20, 6784281), (21, 6461220), (28, 4845915), (30, 4522854), (35, 3876732), (36, 3769045), (42, 3230610), (45, 3015236), (60, 2261427), (63, 2153740), (70, 1938366), (84, 1615305), (90, 1507618), (105, 1292244), (126, 1076870), (140, 969183), (180, 753809), (210, 646122), (252, 538435), (315, 430748), (420, 323061), (630, 215374), (1260, 107687)]