63759290

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{130121}}^1$

素因数の和:130142

約数の個数: 24

約数和(自身を含む): 133505172

約数和(自身を除く): 69745882

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 130121, 260242, 650605, 910847, 1301210, 1821694, 4554235, 6375929, 9108470, 12751858, 31879645, 63759290]

約数ペア:

[(1, 63759290), (2, 31879645), (5, 12751858), (7, 9108470), (10, 6375929), (14, 4554235), (35, 1821694), (49, 1301210), (70, 910847), (98, 650605), (245, 260242), (490, 130121)]