232239980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1658857}}^1$

素因数の和:1658873

約数の個数: 24

約数和(自身を含む): 557376288

約数和(自身を除く): 325136308

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1658857, 3317714, 6635428, 8294285, 11611999, 16588570, 23223998, 33177140, 46447996, 58059995, 116119990, 232239980]

約数ペア:

[(1, 232239980), (2, 116119990), (4, 58059995), (5, 46447996), (7, 33177140), (10, 23223998), (14, 16588570), (20, 11611999), (28, 8294285), (35, 6635428), (70, 3317714), (140, 1658857)]