150000004090

素因数分解:

$2^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{30549899}}^1$

素因数の和:30550397

約数の個数: 16

約数和(自身を含む): 270549914400

約数和(自身を除く): 120549910310

約数列:

[1, 2, 5, 10, 491, 982, 2455, 4910, 30549899, 61099798, 152749495, 305498990, 15000000409, 30000000818, 75000002045, 150000004090]

約数ペア:

[(1, 150000004090), (2, 75000002045), (5, 30000000818), (10, 15000000409), (491, 305498990), (982, 152749495), (2455, 61099798), (4910, 30549899)]