30454816

素因数分解:

$2^5\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1721}}^1$

素因数の和:1817

約数の個数: 48

約数和(自身を含む): 69431040

約数和(自身を除く): 38976224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 79, 112, 158, 224, 316, 553, 632, 1106, 1264, 1721, 2212, 2528, 3442, 4424, 6884, 8848, 12047, 13768, 17696, 24094, 27536, 48188, 55072, 96376, 135959, 192752, 271918, 385504, 543836, 951713, 1087672, 1903426, 2175344, 3806852, 4350688, 7613704, 15227408, 30454816]

約数ペア:

[(1, 30454816), (2, 15227408), (4, 7613704), (7, 4350688), (8, 3806852), (14, 2175344), (16, 1903426), (28, 1087672), (32, 951713), (56, 543836), (79, 385504), (112, 271918), (158, 192752), (224, 135959), (316, 96376), (553, 55072), (632, 48188), (1106, 27536), (1264, 24094), (1721, 17696), (2212, 13768), (2528, 12047), (3442, 8848), (4424, 6884)]