30138336

素因数分解:

$2^5\times 3^2\times {\mathrm{227}}^1\times {\mathrm{461}}^1$

素因数の和:704

約数の個数: 72

約数和(自身を含む): 86270184

約数和(自身を除く): 56131848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 227, 288, 454, 461, 681, 908, 922, 1362, 1383, 1816, 1844, 2043, 2724, 2766, 3632, 3688, 4086, 4149, 5448, 5532, 7264, 7376, 8172, 8298, 10896, 11064, 14752, 16344, 16596, 21792, 22128, 32688, 33192, 44256, 65376, 66384, 104647, 132768, 209294, 313941, 418588, 627882, 837176, 941823, 1255764, 1674352, 1883646, 2511528, 3348704, 3767292, 5023056, 7534584, 10046112, 15069168, 30138336]

約数ペア:

[(1, 30138336), (2, 15069168), (3, 10046112), (4, 7534584), (6, 5023056), (8, 3767292), (9, 3348704), (12, 2511528), (16, 1883646), (18, 1674352), (24, 1255764), (32, 941823), (36, 837176), (48, 627882), (72, 418588), (96, 313941), (144, 209294), (227, 132768), (288, 104647), (454, 66384), (461, 65376), (681, 44256), (908, 33192), (922, 32688), (1362, 22128), (1383, 21792), (1816, 16596), (1844, 16344), (2043, 14752), (2724, 11064), (2766, 10896), (3632, 8298), (3688, 8172), (4086, 7376), (4149, 7264), (5448, 5532)]