2819970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31333}}^1$

素因数の和:31346

約数の個数: 24

約数和(自身を含む): 7332156

約数和(自身を除く): 4512186

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 31333, 62666, 93999, 156665, 187998, 281997, 313330, 469995, 563994, 939990, 1409985, 2819970]

約数ペア:

[(1, 2819970), (2, 1409985), (3, 939990), (5, 563994), (6, 469995), (9, 313330), (10, 281997), (15, 187998), (18, 156665), (30, 93999), (45, 62666), (90, 31333)]