73430730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{815897}}^1$

素因数の和:815910

約数の個数: 24

約数和(自身を含む): 190920132

約数和(自身を除く): 117489402

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 815897, 1631794, 2447691, 4079485, 4895382, 7343073, 8158970, 12238455, 14686146, 24476910, 36715365, 73430730]

約数ペア:

[(1, 73430730), (2, 36715365), (3, 24476910), (5, 14686146), (6, 12238455), (9, 8158970), (10, 7343073), (15, 4895382), (18, 4079485), (30, 2447691), (45, 1631794), (90, 815897)]