90496070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1292801}}^1$

素因数の和:1292815

約数の個数: 16

約数和(自身を含む): 186163488

約数和(自身を除く): 95667418

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1292801, 2585602, 6464005, 9049607, 12928010, 18099214, 45248035, 90496070]

約数ペア:

[(1, 90496070), (2, 45248035), (5, 18099214), (7, 12928010), (10, 9049607), (14, 6464005), (35, 2585602), (70, 1292801)]