17223290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7937}}^1$

素因数の和:7982

約数の個数: 32

約数和(自身を含む): 36578304

約数和(自身を除く): 19355014

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 7937, 15874, 39685, 55559, 79370, 111118, 246047, 277795, 492094, 555590, 1230235, 1722329, 2460470, 3444658, 8611645, 17223290]

約数ペア:

[(1, 17223290), (2, 8611645), (5, 3444658), (7, 2460470), (10, 1722329), (14, 1230235), (31, 555590), (35, 492094), (62, 277795), (70, 246047), (155, 111118), (217, 79370), (310, 55559), (434, 39685), (1085, 15874), (2170, 7937)]