438974730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{4877497}}^1$

素因数の和:4877510

約数の個数: 24

約数和(自身を含む): 1141334532

約数和(自身を除く): 702359802

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 4877497, 9754994, 14632491, 24387485, 29264982, 43897473, 48774970, 73162455, 87794946, 146324910, 219487365, 438974730]

約数ペア:

[(1, 438974730), (2, 219487365), (3, 146324910), (5, 87794946), (6, 73162455), (9, 48774970), (10, 43897473), (15, 29264982), (18, 24387485), (30, 14632491), (45, 9754994), (90, 4877497)]