30221982

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{239857}}^1$

素因数の和:239872

約数の個数: 24

約数和(自身を含む): 74835696

約数和(自身を除く): 44613714

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 239857, 479714, 719571, 1439142, 1678999, 2158713, 3357998, 4317426, 5036997, 10073994, 15110991, 30221982]

約数ペア:

[(1, 30221982), (2, 15110991), (3, 10073994), (6, 5036997), (7, 4317426), (9, 3357998), (14, 2158713), (18, 1678999), (21, 1439142), (42, 719571), (63, 479714), (126, 239857)]