622019930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{112481}}^1$

素因数の和:112574

約数の個数: 32

約数和(自身を含む): 1295792640

約数和(自身を除く): 673772710

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 158, 395, 553, 790, 1106, 2765, 5530, 112481, 224962, 562405, 787367, 1124810, 1574734, 3936835, 7873670, 8885999, 17771998, 44429995, 62201993, 88859990, 124403986, 311009965, 622019930]

約数ペア:

[(1, 622019930), (2, 311009965), (5, 124403986), (7, 88859990), (10, 62201993), (14, 44429995), (35, 17771998), (70, 8885999), (79, 7873670), (158, 3936835), (395, 1574734), (553, 1124810), (790, 787367), (1106, 562405), (2765, 224962), (5530, 112481)]