38723930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{2437}}^1$

素因数の和:2678

約数の個数: 32

約数和(自身を含む): 80044416

約数和(自身を除く): 41320486

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 227, 454, 1135, 1589, 2270, 2437, 3178, 4874, 7945, 12185, 15890, 17059, 24370, 34118, 85295, 170590, 553199, 1106398, 2765995, 3872393, 5531990, 7744786, 19361965, 38723930]

約数ペア:

[(1, 38723930), (2, 19361965), (5, 7744786), (7, 5531990), (10, 3872393), (14, 2765995), (35, 1106398), (70, 553199), (227, 170590), (454, 85295), (1135, 34118), (1589, 24370), (2270, 17059), (2437, 15890), (3178, 12185), (4874, 7945)]