30686236

素因数分解:

$2^2\times 7^1\times {\mathrm{739}}^1\times {\mathrm{1483}}^1$

素因数の和:2233

約数の個数: 24

約数和(自身を含む): 61496960

約数和(自身を除く): 30810724

約数列:

[1, 2, 4, 7, 14, 28, 739, 1478, 1483, 2956, 2966, 5173, 5932, 10346, 10381, 20692, 20762, 41524, 1095937, 2191874, 4383748, 7671559, 15343118, 30686236]

約数ペア:

[(1, 30686236), (2, 15343118), (4, 7671559), (7, 4383748), (14, 2191874), (28, 1095937), (739, 41524), (1478, 20762), (1483, 20692), (2956, 10381), (2966, 10346), (5173, 5932)]