66625710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{433}}^1$

素因数の和:689

約数の個数: 64

約数和(自身を含む): 167989248

約数和(自身を除く): 101363538

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 223, 230, 345, 433, 446, 669, 690, 866, 1115, 1299, 1338, 2165, 2230, 2598, 3345, 4330, 5129, 6495, 6690, 9959, 10258, 12990, 15387, 19918, 25645, 29877, 30774, 49795, 51290, 59754, 76935, 96559, 99590, 149385, 153870, 193118, 289677, 298770, 482795, 579354, 965590, 1448385, 2220857, 2896770, 4441714, 6662571, 11104285, 13325142, 22208570, 33312855, 66625710]

約数ペア:

[(1, 66625710), (2, 33312855), (3, 22208570), (5, 13325142), (6, 11104285), (10, 6662571), (15, 4441714), (23, 2896770), (30, 2220857), (46, 1448385), (69, 965590), (115, 579354), (138, 482795), (223, 298770), (230, 289677), (345, 193118), (433, 153870), (446, 149385), (669, 99590), (690, 96559), (866, 76935), (1115, 59754), (1299, 51290), (1338, 49795), (2165, 30774), (2230, 29877), (2598, 25645), (3345, 19918), (4330, 15387), (5129, 12990), (6495, 10258), (6690, 9959)]