152059340

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{245257}}^1$

素因数の和:245297

約数の個数: 24

約数和(自身を含む): 329626752

約数和(自身を除く): 177567412

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 245257, 490514, 981028, 1226285, 2452570, 4905140, 7602967, 15205934, 30411868, 38014835, 76029670, 152059340]

約数ペア:

[(1, 152059340), (2, 76029670), (4, 38014835), (5, 30411868), (10, 15205934), (20, 7602967), (31, 4905140), (62, 2452570), (124, 1226285), (155, 981028), (310, 490514), (620, 245257)]