29909820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{498497}}^1$

素因数の和:498509

約数の個数: 24

約数和(自身を含む): 83747664

約数和(自身を除く): 53837844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 498497, 996994, 1495491, 1993988, 2492485, 2990982, 4984970, 5981964, 7477455, 9969940, 14954910, 29909820]

約数ペア:

[(1, 29909820), (2, 14954910), (3, 9969940), (4, 7477455), (5, 5981964), (6, 4984970), (10, 2990982), (12, 2492485), (15, 1993988), (20, 1495491), (30, 996994), (60, 498497)]