143554330

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{1597}}^1$

素因数の和:1794

約数の個数: 32

約数和(自身を含む): 264053520

約数和(自身を除く): 120499190

約数列:

[1, 2, 5, 10, 89, 101, 178, 202, 445, 505, 890, 1010, 1597, 3194, 7985, 8989, 15970, 17978, 44945, 89890, 142133, 161297, 284266, 322594, 710665, 806485, 1421330, 1612970, 14355433, 28710866, 71777165, 143554330]

約数ペア:

[(1, 143554330), (2, 71777165), (5, 28710866), (10, 14355433), (89, 1612970), (101, 1421330), (178, 806485), (202, 710665), (445, 322594), (505, 284266), (890, 161297), (1010, 142133), (1597, 89890), (3194, 44945), (7985, 17978), (8989, 15970)]