137226380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{403607}}^1$

素因数の和:403633

約数の個数: 24

約数和(自身を含む): 305127648

約数和(自身を除く): 167901268

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 403607, 807214, 1614428, 2018035, 4036070, 6861319, 8072140, 13722638, 27445276, 34306595, 68613190, 137226380]

約数ペア:

[(1, 137226380), (2, 68613190), (4, 34306595), (5, 27445276), (10, 13722638), (17, 8072140), (20, 6861319), (34, 4036070), (68, 2018035), (85, 1614428), (170, 807214), (340, 403607)]