13872390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{9437}}^1$

素因数の和:9461

約数の個数: 48

約数和(自身を含む): 38733552

約数和(自身を除く): 24861162

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 9437, 18874, 28311, 47185, 56622, 66059, 94370, 132118, 141555, 198177, 283110, 330295, 396354, 462413, 660590, 924826, 990885, 1387239, 1981770, 2312065, 2774478, 4624130, 6936195, 13872390]

約数ペア:

[(1, 13872390), (2, 6936195), (3, 4624130), (5, 2774478), (6, 2312065), (7, 1981770), (10, 1387239), (14, 990885), (15, 924826), (21, 660590), (30, 462413), (35, 396354), (42, 330295), (49, 283110), (70, 198177), (98, 141555), (105, 132118), (147, 94370), (210, 66059), (245, 56622), (294, 47185), (490, 28311), (735, 18874), (1470, 9437)]