30158695

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{691}}^1$

素因数の和:775

約数の個数: 32

約数和(自身を含む): 43845120

約数和(自身を除く): 13686425

約数列:

[1, 5, 7, 29, 35, 43, 145, 203, 215, 301, 691, 1015, 1247, 1505, 3455, 4837, 6235, 8729, 20039, 24185, 29713, 43645, 100195, 140273, 148565, 207991, 701365, 861677, 1039955, 4308385, 6031739, 30158695]

約数ペア:

[(1, 30158695), (5, 6031739), (7, 4308385), (29, 1039955), (35, 861677), (43, 701365), (145, 207991), (203, 148565), (215, 140273), (301, 100195), (691, 43645), (1015, 29713), (1247, 24185), (1505, 20039), (3455, 8729), (4837, 6235)]