30371950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{811}}^1$

素因数の和:937

約数の個数: 48

約数和(自身を含む): 65245824

約数和(自身を除く): 34873874

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 107, 175, 214, 350, 535, 749, 811, 1070, 1498, 1622, 2675, 3745, 4055, 5350, 5677, 7490, 8110, 11354, 18725, 20275, 28385, 37450, 40550, 56770, 86777, 141925, 173554, 283850, 433885, 607439, 867770, 1214878, 2169425, 3037195, 4338850, 6074390, 15185975, 30371950]

約数ペア:

[(1, 30371950), (2, 15185975), (5, 6074390), (7, 4338850), (10, 3037195), (14, 2169425), (25, 1214878), (35, 867770), (50, 607439), (70, 433885), (107, 283850), (175, 173554), (214, 141925), (350, 86777), (535, 56770), (749, 40550), (811, 37450), (1070, 28385), (1498, 20275), (1622, 18725), (2675, 11354), (3745, 8110), (4055, 7490), (5350, 5677)]