170087120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{303727}}^1$

素因数の和:303747

約数の個数: 40

約数和(自身を含む): 451947264

約数和(自身を除く): 281860144

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 303727, 607454, 1214908, 1518635, 2126089, 2429816, 3037270, 4252178, 4859632, 6074540, 8504356, 10630445, 12149080, 17008712, 21260890, 24298160, 34017424, 42521780, 85043560, 170087120]

約数ペア:

[(1, 170087120), (2, 85043560), (4, 42521780), (5, 34017424), (7, 24298160), (8, 21260890), (10, 17008712), (14, 12149080), (16, 10630445), (20, 8504356), (28, 6074540), (35, 4859632), (40, 4252178), (56, 3037270), (70, 2429816), (80, 2126089), (112, 1518635), (140, 1214908), (280, 607454), (560, 303727)]