29144360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{104087}}^1$

素因数の和:104105

約数の個数: 32

約数和(自身を含む): 74943360

約数和(自身を除く): 45799000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 104087, 208174, 416348, 520435, 728609, 832696, 1040870, 1457218, 2081740, 2914436, 3643045, 4163480, 5828872, 7286090, 14572180, 29144360]

約数ペア:

[(1, 29144360), (2, 14572180), (4, 7286090), (5, 5828872), (7, 4163480), (8, 3643045), (10, 2914436), (14, 2081740), (20, 1457218), (28, 1040870), (35, 832696), (40, 728609), (56, 520435), (70, 416348), (140, 208174), (280, 104087)]