291230070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{9707669}}^1$

素因数の和:9707679

約数の個数: 16

約数和(自身を含む): 698952240

約数和(自身を除く): 407722170

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 9707669, 19415338, 29123007, 48538345, 58246014, 97076690, 145615035, 291230070]

約数ペア:

[(1, 291230070), (2, 145615035), (3, 97076690), (5, 58246014), (6, 48538345), (10, 29123007), (15, 19415338), (30, 9707669)]