143095960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{511057}}^1$

素因数の和:511075

約数の個数: 32

約数和(自身を含む): 367961760

約数和(自身を除く): 224865800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 511057, 1022114, 2044228, 2555285, 3577399, 4088456, 5110570, 7154798, 10221140, 14309596, 17886995, 20442280, 28619192, 35773990, 71547980, 143095960]

約数ペア:

[(1, 143095960), (2, 71547980), (4, 35773990), (5, 28619192), (7, 20442280), (8, 17886995), (10, 14309596), (14, 10221140), (20, 7154798), (28, 5110570), (35, 4088456), (40, 3577399), (56, 2555285), (70, 2044228), (140, 1022114), (280, 511057)]