1387130

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:230

約数の個数: 32

約数和(自身を含む): 2692224

約数和(自身を除く): 1305094

約数列:

[1, 2, 5, 10, 23, 37, 46, 74, 115, 163, 185, 230, 326, 370, 815, 851, 1630, 1702, 3749, 4255, 6031, 7498, 8510, 12062, 18745, 30155, 37490, 60310, 138713, 277426, 693565, 1387130]

約数ペア:

[(1, 1387130), (2, 693565), (5, 277426), (10, 138713), (23, 60310), (37, 37490), (46, 30155), (74, 18745), (115, 12062), (163, 8510), (185, 7498), (230, 6031), (326, 4255), (370, 3749), (815, 1702), (851, 1630)]