30783088

素因数分解:

$2^4\times 7^1\times {\mathrm{191}}^1\times {\mathrm{1439}}^1$

素因数の和:1645

約数の個数: 40

約数和(自身を含む): 68567040

約数和(自身を除く): 37783952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 191, 382, 764, 1337, 1439, 1528, 2674, 2878, 3056, 5348, 5756, 10073, 10696, 11512, 20146, 21392, 23024, 40292, 80584, 161168, 274849, 549698, 1099396, 1923943, 2198792, 3847886, 4397584, 7695772, 15391544, 30783088]

約数ペア:

[(1, 30783088), (2, 15391544), (4, 7695772), (7, 4397584), (8, 3847886), (14, 2198792), (16, 1923943), (28, 1099396), (56, 549698), (112, 274849), (191, 161168), (382, 80584), (764, 40292), (1337, 23024), (1439, 21392), (1528, 20146), (2674, 11512), (2878, 10696), (3056, 10073), (5348, 5756)]