89743010

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{7963}}^1$

素因数の和:8007

約数の個数: 48

約数和(自身を含む): 196105536

約数和(自身を除く): 106362526

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 49, 70, 98, 115, 161, 230, 245, 322, 490, 805, 1127, 1610, 2254, 5635, 7963, 11270, 15926, 39815, 55741, 79630, 111482, 183149, 278705, 366298, 390187, 557410, 780374, 915745, 1282043, 1831490, 1950935, 2564086, 3901870, 6410215, 8974301, 12820430, 17948602, 44871505, 89743010]

約数ペア:

[(1, 89743010), (2, 44871505), (5, 17948602), (7, 12820430), (10, 8974301), (14, 6410215), (23, 3901870), (35, 2564086), (46, 1950935), (49, 1831490), (70, 1282043), (98, 915745), (115, 780374), (161, 557410), (230, 390187), (245, 366298), (322, 278705), (490, 183149), (805, 111482), (1127, 79630), (1610, 55741), (2254, 39815), (5635, 15926), (7963, 11270)]