149849710

素因数分解:

$2^1\times 5^1\times {\mathrm{557}}^1\times {\mathrm{26903}}^1$

素因数の和:27467

約数の個数: 16

約数和(自身を含む): 270223776

約数和(自身を除く): 120374066

約数列:

[1, 2, 5, 10, 557, 1114, 2785, 5570, 26903, 53806, 134515, 269030, 14984971, 29969942, 74924855, 149849710]

約数ペア:

[(1, 149849710), (2, 74924855), (5, 29969942), (10, 14984971), (557, 269030), (1114, 134515), (2785, 53806), (5570, 26903)]