70244930

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{143357}}^1$

素因数の和:143378

約数の個数: 24

約数和(自身を含む): 147085308

約数和(自身を除く): 76840378

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 143357, 286714, 716785, 1003499, 1433570, 2006998, 5017495, 7024493, 10034990, 14048986, 35122465, 70244930]

約数ペア:

[(1, 70244930), (2, 35122465), (5, 14048986), (7, 10034990), (10, 7024493), (14, 5017495), (35, 2006998), (49, 1433570), (70, 1003499), (98, 716785), (245, 286714), (490, 143357)]