127904970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{13709}}^1$

素因数の和:14030

約数の個数: 32

約数和(自身を含む): 307981440

約数和(自身を除く): 180076470

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 311, 622, 933, 1555, 1866, 3110, 4665, 9330, 13709, 27418, 41127, 68545, 82254, 137090, 205635, 411270, 4263499, 8526998, 12790497, 21317495, 25580994, 42634990, 63952485, 127904970]

約数ペア:

[(1, 127904970), (2, 63952485), (3, 42634990), (5, 25580994), (6, 21317495), (10, 12790497), (15, 8526998), (30, 4263499), (311, 411270), (622, 205635), (933, 137090), (1555, 82254), (1866, 68545), (3110, 41127), (4665, 27418), (9330, 13709)]