87912930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{418633}}^1$

素因数の和:418650

約数の個数: 32

約数和(自身を含む): 241133184

約数和(自身を除く): 153220254

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 418633, 837266, 1255899, 2093165, 2511798, 2930431, 4186330, 5860862, 6279495, 8791293, 12558990, 14652155, 17582586, 29304310, 43956465, 87912930]

約数ペア:

[(1, 87912930), (2, 43956465), (3, 29304310), (5, 17582586), (6, 14652155), (7, 12558990), (10, 8791293), (14, 6279495), (15, 5860862), (21, 4186330), (30, 2930431), (35, 2511798), (42, 2093165), (70, 1255899), (105, 837266), (210, 418633)]