308760690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1470289}}^1$

素因数の和:1470306

約数の個数: 32

約数和(自身を含む): 846887040

約数和(自身を除く): 538126350

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1470289, 2940578, 4410867, 7351445, 8821734, 10292023, 14702890, 20584046, 22054335, 30876069, 44108670, 51460115, 61752138, 102920230, 154380345, 308760690]

約数ペア:

[(1, 308760690), (2, 154380345), (3, 102920230), (5, 61752138), (6, 51460115), (7, 44108670), (10, 30876069), (14, 22054335), (15, 20584046), (21, 14702890), (30, 10292023), (35, 8821734), (42, 7351445), (70, 4410867), (105, 2940578), (210, 1470289)]