30738888

素因数分解:

$2^3\times 3^2\times {\mathrm{131}}^1\times {\mathrm{3259}}^1$

素因数の和:3402

約数の個数: 48

約数和(自身を含む): 83912400

約数和(自身を除く): 53173512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 131, 262, 393, 524, 786, 1048, 1179, 1572, 2358, 3144, 3259, 4716, 6518, 9432, 9777, 13036, 19554, 26072, 29331, 39108, 58662, 78216, 117324, 234648, 426929, 853858, 1280787, 1707716, 2561574, 3415432, 3842361, 5123148, 7684722, 10246296, 15369444, 30738888]

約数ペア:

[(1, 30738888), (2, 15369444), (3, 10246296), (4, 7684722), (6, 5123148), (8, 3842361), (9, 3415432), (12, 2561574), (18, 1707716), (24, 1280787), (36, 853858), (72, 426929), (131, 234648), (262, 117324), (393, 78216), (524, 58662), (786, 39108), (1048, 29331), (1179, 26072), (1572, 19554), (2358, 13036), (3144, 9777), (3259, 9432), (4716, 6518)]