87180230

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{1597}}^1$

素因数の和:1760

約数の個数: 32

約数和(自身を含む): 161538624

約数和(自身を除く): 74358394

約数列:

[1, 2, 5, 10, 53, 103, 106, 206, 265, 515, 530, 1030, 1597, 3194, 5459, 7985, 10918, 15970, 27295, 54590, 84641, 164491, 169282, 328982, 423205, 822455, 846410, 1644910, 8718023, 17436046, 43590115, 87180230]

約数ペア:

[(1, 87180230), (2, 43590115), (5, 17436046), (10, 8718023), (53, 1644910), (103, 846410), (106, 822455), (206, 423205), (265, 328982), (515, 169282), (530, 164491), (1030, 84641), (1597, 54590), (3194, 27295), (5459, 15970), (7985, 10918)]