223607230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{290399}}^1$

素因数の和:290424

約数の個数: 32

約数和(自身を含む): 501811200

約数和(自身を除く): 278203970

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 290399, 580798, 1451995, 2032793, 2903990, 3194389, 4065586, 6388778, 10163965, 15971945, 20327930, 22360723, 31943890, 44721446, 111803615, 223607230]

約数ペア:

[(1, 223607230), (2, 111803615), (5, 44721446), (7, 31943890), (10, 22360723), (11, 20327930), (14, 15971945), (22, 10163965), (35, 6388778), (55, 4065586), (70, 3194389), (77, 2903990), (110, 2032793), (154, 1451995), (385, 580798), (770, 290399)]