70326280

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103421}}^1$

素因数の和:103449

約数の個数: 32

約数和(自身を含む): 167543640

約数和(自身を除く): 97217360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 103421, 206842, 413684, 517105, 827368, 1034210, 1758157, 2068420, 3516314, 4136840, 7032628, 8790785, 14065256, 17581570, 35163140, 70326280]

約数ペア:

[(1, 70326280), (2, 35163140), (4, 17581570), (5, 14065256), (8, 8790785), (10, 7032628), (17, 4136840), (20, 3516314), (34, 2068420), (40, 1758157), (68, 1034210), (85, 827368), (136, 517105), (170, 413684), (340, 206842), (680, 103421)]