66989730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2232991}}^1$

素因数の和:2233001

約数の個数: 16

約数和(自身を含む): 160775424

約数和(自身を除く): 93785694

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2232991, 4465982, 6698973, 11164955, 13397946, 22329910, 33494865, 66989730]

約数ペア:

[(1, 66989730), (2, 33494865), (3, 22329910), (5, 13397946), (6, 11164955), (10, 6698973), (15, 4465982), (30, 2232991)]