127620630

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{472669}}^1$

素因数の和:472685

約数の個数: 32

約数和(自身を含む): 340322400

約数和(自身を除く): 212701770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 472669, 945338, 1418007, 2363345, 2836014, 4254021, 4726690, 7090035, 8508042, 12762063, 14180070, 21270105, 25524126, 42540210, 63810315, 127620630]

約数ペア:

[(1, 127620630), (2, 63810315), (3, 42540210), (5, 25524126), (6, 21270105), (9, 14180070), (10, 12762063), (15, 8508042), (18, 7090035), (27, 4726690), (30, 4254021), (45, 2836014), (54, 2363345), (90, 1418007), (135, 945338), (270, 472669)]